538471860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 1669054464

約数和(自身を除く): 1130582604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 41, 46, 60, 62, 69, 82, 92, 93, 115, 123, 124, 138, 155, 164, 186, 205, 230, 246, 276, 307, 310, 345, 372, 410, 460, 465, 492, 614, 615, 620, 690, 713, 820, 921, 930, 943, 1228, 1230, 1271, 1380, 1426, 1535, 1842, 1860, 1886, 2139, 2460, 2542, 2829, 2852, 3070, 3565, 3684, 3772, 3813, 4278, 4605, 4715, 5084, 5658, 6140, 6355, 7061, 7130, 7626, 8556, 9210, 9430, 9517, 10695, 11316, 12587, 12710, 14122, 14145, 14260, 15252, 18420, 18860, 19034, 19065, 21183, 21390, 25174, 25420, 28244, 28290, 28551, 29233, 35305, 37761, 38068, 38130, 42366, 42780, 47585, 50348, 56580, 57102, 58466, 62935, 70610, 75522, 76260, 84732, 87699, 95170, 105915, 114204, 116932, 125870, 141220, 142755, 146165, 151044, 175398, 188805, 190340, 211830, 218891, 251740, 285510, 289501, 292330, 350796, 377610, 390197, 423660, 437782, 438495, 571020, 579002, 584660, 656673, 755220, 780394, 868503, 875564, 876990, 1094455, 1158004, 1170591, 1313346, 1447505, 1560788, 1737006, 1753980, 1950985, 2188910, 2341182, 2626692, 2895010, 3283365, 3474012, 3901970, 4342515, 4377820, 4682364, 5790020, 5852955, 6566730, 7803940, 8685030, 8974531, 11705910, 13133460, 17370060, 17949062, 23411820, 26923593, 35898124, 44872655, 53847186, 89745310, 107694372, 134617965, 179490620, 269235930, 538471860]

約数ペア:

[(1, 538471860), (2, 269235930), (3, 179490620), (4, 134617965), (5, 107694372), (6, 89745310), (10, 53847186), (12, 44872655), (15, 35898124), (20, 26923593), (23, 23411820), (30, 17949062), (31, 17370060), (41, 13133460), (46, 11705910), (60, 8974531), (62, 8685030), (69, 7803940), (82, 6566730), (92, 5852955), (93, 5790020), (115, 4682364), (123, 4377820), (124, 4342515), (138, 3901970), (155, 3474012), (164, 3283365), (186, 2895010), (205, 2626692), (230, 2341182), (246, 2188910), (276, 1950985), (307, 1753980), (310, 1737006), (345, 1560788), (372, 1447505), (410, 1313346), (460, 1170591), (465, 1158004), (492, 1094455), (614, 876990), (615, 875564), (620, 868503), (690, 780394), (713, 755220), (820, 656673), (921, 584660), (930, 579002), (943, 571020), (1228, 438495), (1230, 437782), (1271, 423660), (1380, 390197), (1426, 377610), (1535, 350796), (1842, 292330), (1860, 289501), (1886, 285510), (2139, 251740), (2460, 218891), (2542, 211830), (2829, 190340), (2852, 188805), (3070, 175398), (3565, 151044), (3684, 146165), (3772, 142755), (3813, 141220), (4278, 125870), (4605, 116932), (4715, 114204), (5084, 105915), (5658, 95170), (6140, 87699), (6355, 84732), (7061, 76260), (7130, 75522), (7626, 70610), (8556, 62935), (9210, 58466), (9430, 57102), (9517, 56580), (10695, 50348), (11316, 47585), (12587, 42780), (12710, 42366), (14122, 38130), (14145, 38068), (14260, 37761), (15252, 35305), (18420, 29233), (18860, 28551), (19034, 28290), (19065, 28244), (21183, 25420), (21390, 25174)]