7660230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 12038970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 151, 178, 190, 267, 285, 302, 445, 453, 534, 570, 755, 890, 906, 1335, 1510, 1691, 2265, 2670, 2869, 3382, 4530, 5073, 5738, 8455, 8607, 10146, 13439, 14345, 16910, 17214, 25365, 26878, 28690, 40317, 43035, 50730, 67195, 80634, 86070, 134390, 201585, 255341, 403170, 510682, 766023, 1276705, 1532046, 2553410, 3830115, 7660230]

約数ペア:

[(1, 7660230), (2, 3830115), (3, 2553410), (5, 1532046), (6, 1276705), (10, 766023), (15, 510682), (19, 403170), (30, 255341), (38, 201585), (57, 134390), (89, 86070), (95, 80634), (114, 67195), (151, 50730), (178, 43035), (190, 40317), (267, 28690), (285, 26878), (302, 25365), (445, 17214), (453, 16910), (534, 14345), (570, 13439), (755, 10146), (890, 8607), (906, 8455), (1335, 5738), (1510, 5073), (1691, 4530), (2265, 3382), (2670, 2869)]