16478670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 29969970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 47, 58, 62, 65, 78, 87, 93, 94, 130, 141, 145, 155, 174, 186, 195, 235, 282, 290, 310, 377, 390, 403, 435, 465, 470, 611, 705, 754, 806, 870, 899, 930, 1131, 1209, 1222, 1363, 1410, 1457, 1798, 1833, 1885, 2015, 2262, 2418, 2697, 2726, 2914, 3055, 3666, 3770, 4030, 4089, 4371, 4495, 5394, 5655, 6045, 6110, 6815, 7285, 8178, 8742, 8990, 9165, 11310, 11687, 12090, 13485, 13630, 14570, 17719, 18330, 18941, 20445, 21855, 23374, 26970, 35061, 35438, 37882, 40890, 42253, 43710, 53157, 56823, 58435, 70122, 84506, 88595, 94705, 106314, 113646, 116870, 126759, 175305, 177190, 189410, 211265, 253518, 265785, 284115, 350610, 422530, 531570, 549289, 568230, 633795, 1098578, 1267590, 1647867, 2746445, 3295734, 5492890, 8239335, 16478670]

約数ペア:

[(1, 16478670), (2, 8239335), (3, 5492890), (5, 3295734), (6, 2746445), (10, 1647867), (13, 1267590), (15, 1098578), (26, 633795), (29, 568230), (30, 549289), (31, 531570), (39, 422530), (47, 350610), (58, 284115), (62, 265785), (65, 253518), (78, 211265), (87, 189410), (93, 177190), (94, 175305), (130, 126759), (141, 116870), (145, 113646), (155, 106314), (174, 94705), (186, 88595), (195, 84506), (235, 70122), (282, 58435), (290, 56823), (310, 53157), (377, 43710), (390, 42253), (403, 40890), (435, 37882), (465, 35438), (470, 35061), (611, 26970), (705, 23374), (754, 21855), (806, 20445), (870, 18941), (899, 18330), (930, 17719), (1131, 14570), (1209, 13630), (1222, 13485), (1363, 12090), (1410, 11687), (1457, 11310), (1798, 9165), (1833, 8990), (1885, 8742), (2015, 8178), (2262, 7285), (2418, 6815), (2697, 6110), (2726, 6045), (2914, 5655), (3055, 5394), (3666, 4495), (3770, 4371), (4030, 4089)]