29873480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 85881600

約数和(自身を除く): 56008120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 283, 290, 364, 377, 406, 455, 520, 566, 580, 728, 754, 812, 910, 1015, 1132, 1160, 1415, 1508, 1624, 1820, 1885, 1981, 2030, 2264, 2639, 2830, 3016, 3640, 3679, 3770, 3962, 4060, 5278, 5660, 7358, 7540, 7924, 8120, 8207, 9905, 10556, 11320, 13195, 14716, 15080, 15848, 16414, 18395, 19810, 21112, 25753, 26390, 29432, 32828, 36790, 39620, 41035, 51506, 52780, 57449, 65656, 73580, 79240, 82070, 103012, 105560, 106691, 114898, 128765, 147160, 164140, 206024, 213382, 229796, 257530, 287245, 328280, 426764, 459592, 515060, 533455, 574490, 746837, 853528, 1030120, 1066910, 1148980, 1493674, 2133820, 2297960, 2987348, 3734185, 4267640, 5974696, 7468370, 14936740, 29873480]

約数ペア:

[(1, 29873480), (2, 14936740), (4, 7468370), (5, 5974696), (7, 4267640), (8, 3734185), (10, 2987348), (13, 2297960), (14, 2133820), (20, 1493674), (26, 1148980), (28, 1066910), (29, 1030120), (35, 853528), (40, 746837), (52, 574490), (56, 533455), (58, 515060), (65, 459592), (70, 426764), (91, 328280), (104, 287245), (116, 257530), (130, 229796), (140, 213382), (145, 206024), (182, 164140), (203, 147160), (232, 128765), (260, 114898), (280, 106691), (283, 105560), (290, 103012), (364, 82070), (377, 79240), (406, 73580), (455, 65656), (520, 57449), (566, 52780), (580, 51506), (728, 41035), (754, 39620), (812, 36790), (910, 32828), (1015, 29432), (1132, 26390), (1160, 25753), (1415, 21112), (1508, 19810), (1624, 18395), (1820, 16414), (1885, 15848), (1981, 15080), (2030, 14716), (2264, 13195), (2639, 11320), (2830, 10556), (3016, 9905), (3640, 8207), (3679, 8120), (3770, 7924), (3962, 7540), (4060, 7358), (5278, 5660)]