129868890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 324380160

約数和(自身を除く): 194511270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 1110, 1185, 1481, 2370, 2923, 2962, 4443, 5846, 7405, 8769, 8886, 14615, 14810, 17538, 22215, 29230, 43845, 44430, 54797, 87690, 109594, 116999, 164391, 233998, 273985, 328782, 350997, 547970, 584995, 701994, 821955, 1169990, 1643910, 1754985, 3509970, 4328963, 8657926, 12986889, 21644815, 25973778, 43289630, 64934445, 129868890]

約数ペア:

[(1, 129868890), (2, 64934445), (3, 43289630), (5, 25973778), (6, 21644815), (10, 12986889), (15, 8657926), (30, 4328963), (37, 3509970), (74, 1754985), (79, 1643910), (111, 1169990), (158, 821955), (185, 701994), (222, 584995), (237, 547970), (370, 350997), (395, 328782), (474, 273985), (555, 233998), (790, 164391), (1110, 116999), (1185, 109594), (1481, 87690), (2370, 54797), (2923, 44430), (2962, 43845), (4443, 29230), (5846, 22215), (7405, 17538), (8769, 14810), (8886, 14615)]