617439810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 1615483008

約数和(自身を除く): 998043198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 193, 195, 338, 386, 390, 507, 579, 631, 845, 965, 1014, 1158, 1262, 1690, 1893, 1930, 2509, 2535, 2895, 3155, 3786, 5018, 5070, 5790, 6310, 7527, 8203, 9465, 12545, 15054, 16406, 18930, 24609, 25090, 32617, 37635, 41015, 49218, 65234, 75270, 82030, 97851, 106639, 121783, 123045, 163085, 195702, 213278, 243566, 246090, 319917, 326170, 365349, 489255, 533195, 608915, 639834, 730698, 978510, 1066390, 1217830, 1583179, 1599585, 1826745, 3166358, 3199170, 3653490, 4749537, 7915895, 9499074, 15831790, 20581327, 23747685, 41162654, 47495370, 61743981, 102906635, 123487962, 205813270, 308719905, 617439810]

約数ペア:

[(1, 617439810), (2, 308719905), (3, 205813270), (5, 123487962), (6, 102906635), (10, 61743981), (13, 47495370), (15, 41162654), (26, 23747685), (30, 20581327), (39, 15831790), (65, 9499074), (78, 7915895), (130, 4749537), (169, 3653490), (193, 3199170), (195, 3166358), (338, 1826745), (386, 1599585), (390, 1583179), (507, 1217830), (579, 1066390), (631, 978510), (845, 730698), (965, 639834), (1014, 608915), (1158, 533195), (1262, 489255), (1690, 365349), (1893, 326170), (1930, 319917), (2509, 246090), (2535, 243566), (2895, 213278), (3155, 195702), (3786, 163085), (5018, 123045), (5070, 121783), (5790, 106639), (6310, 97851), (7527, 82030), (8203, 75270), (9465, 65234), (12545, 49218), (15054, 41015), (16406, 37635), (18930, 32617), (24609, 25090)]