198809910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4357}}^1$

素因数の和:4399

約数の個数: 96

約数和(自身を含む): 574210080

約数和(自身を除く): 375400170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 845, 1014, 1170, 1521, 1690, 1755, 2535, 3042, 3510, 4357, 4563, 5070, 7605, 8714, 9126, 13071, 15210, 21785, 22815, 26142, 39213, 43570, 45630, 56641, 65355, 78426, 113282, 117639, 130710, 169923, 196065, 235278, 283205, 339846, 392130, 509769, 566410, 588195, 736333, 849615, 1019538, 1176390, 1472666, 1529307, 1699230, 2208999, 2548845, 3058614, 3681665, 4417998, 5097690, 6626997, 7363330, 7646535, 11044995, 13253994, 15293070, 19880991, 22089990, 33134985, 39761982, 66269970, 99404955, 198809910]

約数ペア:

[(1, 198809910), (2, 99404955), (3, 66269970), (5, 39761982), (6, 33134985), (9, 22089990), (10, 19880991), (13, 15293070), (15, 13253994), (18, 11044995), (26, 7646535), (27, 7363330), (30, 6626997), (39, 5097690), (45, 4417998), (54, 3681665), (65, 3058614), (78, 2548845), (90, 2208999), (117, 1699230), (130, 1529307), (135, 1472666), (169, 1176390), (195, 1019538), (234, 849615), (270, 736333), (338, 588195), (351, 566410), (390, 509769), (507, 392130), (585, 339846), (702, 283205), (845, 235278), (1014, 196065), (1170, 169923), (1521, 130710), (1690, 117639), (1755, 113282), (2535, 78426), (3042, 65355), (3510, 56641), (4357, 45630), (4563, 43570), (5070, 39213), (7605, 26142), (8714, 22815), (9126, 21785), (13071, 15210)]