1899408030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{29879}}^1$

素因数の和:30065

約数の個数: 64

約数和(自身を含む): 4939522560

約数和(自身を除く): 3040114530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1630, 2119, 2445, 4238, 4890, 6357, 10595, 12714, 21190, 29879, 31785, 59758, 63570, 89637, 149395, 179274, 298790, 388427, 448185, 776854, 896370, 1165281, 1942135, 2330562, 3884270, 4870277, 5826405, 9740554, 11652810, 14610831, 24351385, 29221662, 48702770, 63313601, 73054155, 126627202, 146108310, 189940803, 316568005, 379881606, 633136010, 949704015, 1899408030]

約数ペア:

[(1, 1899408030), (2, 949704015), (3, 633136010), (5, 379881606), (6, 316568005), (10, 189940803), (13, 146108310), (15, 126627202), (26, 73054155), (30, 63313601), (39, 48702770), (65, 29221662), (78, 24351385), (130, 14610831), (163, 11652810), (195, 9740554), (326, 5826405), (390, 4870277), (489, 3884270), (815, 2330562), (978, 1942135), (1630, 1165281), (2119, 896370), (2445, 776854), (4238, 448185), (4890, 388427), (6357, 298790), (10595, 179274), (12714, 149395), (21190, 89637), (29879, 63570), (31785, 59758)]