402986970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 1083798144

約数和(自身を除く): 680811174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 101, 129, 202, 215, 258, 303, 387, 430, 505, 606, 645, 774, 909, 1010, 1031, 1290, 1515, 1818, 1935, 2062, 3030, 3093, 3870, 4343, 4545, 5155, 6186, 8686, 9090, 9279, 10310, 13029, 15465, 18558, 21715, 26058, 30930, 39087, 43430, 44333, 46395, 65145, 78174, 88666, 92790, 104131, 130290, 132999, 195435, 208262, 221665, 265998, 312393, 390870, 398997, 443330, 520655, 624786, 664995, 797994, 937179, 1041310, 1329990, 1561965, 1874358, 1994985, 3123930, 3989970, 4477633, 4685895, 8955266, 9371790, 13432899, 22388165, 26865798, 40298697, 44776330, 67164495, 80597394, 134328990, 201493485, 402986970]

約数ペア:

[(1, 402986970), (2, 201493485), (3, 134328990), (5, 80597394), (6, 67164495), (9, 44776330), (10, 40298697), (15, 26865798), (18, 22388165), (30, 13432899), (43, 9371790), (45, 8955266), (86, 4685895), (90, 4477633), (101, 3989970), (129, 3123930), (202, 1994985), (215, 1874358), (258, 1561965), (303, 1329990), (387, 1041310), (430, 937179), (505, 797994), (606, 664995), (645, 624786), (774, 520655), (909, 443330), (1010, 398997), (1031, 390870), (1290, 312393), (1515, 265998), (1818, 221665), (1935, 208262), (2062, 195435), (3030, 132999), (3093, 130290), (3870, 104131), (4343, 92790), (4545, 88666), (5155, 78174), (6186, 65145), (8686, 46395), (9090, 44333), (9279, 43430), (10310, 39087), (13029, 30930), (15465, 26058), (18558, 21715)]