38500140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3007

約数の個数: 96

約数和(自身を含む): 127217664

約数和(自身を除く): 88717524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 2957, 3255, 4340, 5914, 6510, 8871, 11828, 13020, 14785, 17742, 20699, 29570, 35484, 41398, 44355, 59140, 62097, 82796, 88710, 91667, 103495, 124194, 177420, 183334, 206990, 248388, 275001, 310485, 366668, 413980, 458335, 550002, 620970, 641669, 916670, 1100004, 1241940, 1283338, 1375005, 1833340, 1925007, 2566676, 2750010, 3208345, 3850014, 5500020, 6416690, 7700028, 9625035, 12833380, 19250070, 38500140]

約数ペア:

[(1, 38500140), (2, 19250070), (3, 12833380), (4, 9625035), (5, 7700028), (6, 6416690), (7, 5500020), (10, 3850014), (12, 3208345), (14, 2750010), (15, 2566676), (20, 1925007), (21, 1833340), (28, 1375005), (30, 1283338), (31, 1241940), (35, 1100004), (42, 916670), (60, 641669), (62, 620970), (70, 550002), (84, 458335), (93, 413980), (105, 366668), (124, 310485), (140, 275001), (155, 248388), (186, 206990), (210, 183334), (217, 177420), (310, 124194), (372, 103495), (420, 91667), (434, 88710), (465, 82796), (620, 62097), (651, 59140), (868, 44355), (930, 41398), (1085, 35484), (1302, 29570), (1860, 20699), (2170, 17742), (2604, 14785), (2957, 13020), (3255, 11828), (4340, 8871), (5914, 6510)]