4578011490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{378661}}^1$

素因数の和:378715

約数の個数: 64

約数和(自身を含む): 12214121472

約数和(自身を除く): 7636109982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 378661, 757322, 1135983, 1893305, 2271966, 3786610, 4922593, 5679915, 9845186, 11359830, 11738491, 14767779, 23476982, 24612965, 29535558, 35215473, 49225930, 58692455, 70430946, 73838895, 117384910, 147677790, 152600383, 176077365, 305200766, 352154730, 457801149, 763001915, 915602298, 1526003830, 2289005745, 4578011490]

約数ペア:

[(1, 4578011490), (2, 2289005745), (3, 1526003830), (5, 915602298), (6, 763001915), (10, 457801149), (13, 352154730), (15, 305200766), (26, 176077365), (30, 152600383), (31, 147677790), (39, 117384910), (62, 73838895), (65, 70430946), (78, 58692455), (93, 49225930), (130, 35215473), (155, 29535558), (186, 24612965), (195, 23476982), (310, 14767779), (390, 11738491), (403, 11359830), (465, 9845186), (806, 5679915), (930, 4922593), (1209, 3786610), (2015, 2271966), (2418, 1893305), (4030, 1135983), (6045, 757322), (12090, 378661)]