2884830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 7510320

約数和(自身を除く): 4625490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 569, 845, 1014, 1138, 1690, 1707, 2535, 2845, 3414, 5070, 5690, 7397, 8535, 14794, 17070, 22191, 36985, 44382, 73970, 96161, 110955, 192322, 221910, 288483, 480805, 576966, 961610, 1442415, 2884830]

約数ペア:

[(1, 2884830), (2, 1442415), (3, 961610), (5, 576966), (6, 480805), (10, 288483), (13, 221910), (15, 192322), (26, 110955), (30, 96161), (39, 73970), (65, 44382), (78, 36985), (130, 22191), (169, 17070), (195, 14794), (338, 8535), (390, 7397), (507, 5690), (569, 5070), (845, 3414), (1014, 2845), (1138, 2535), (1690, 1707)]