82743030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 227155968

約数和(自身を除く): 144412938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 47, 62, 90, 93, 94, 141, 155, 186, 235, 279, 282, 310, 423, 465, 470, 558, 631, 705, 846, 930, 1262, 1395, 1410, 1457, 1893, 2115, 2790, 2914, 3155, 3786, 4230, 4371, 5679, 6310, 7285, 8742, 9465, 11358, 13113, 14570, 18930, 19561, 21855, 26226, 28395, 29657, 39122, 43710, 56790, 58683, 59314, 65565, 88971, 97805, 117366, 131130, 148285, 176049, 177942, 195610, 266913, 293415, 296570, 352098, 444855, 533826, 586830, 880245, 889710, 919367, 1334565, 1760490, 1838734, 2669130, 2758101, 4596835, 5516202, 8274303, 9193670, 13790505, 16548606, 27581010, 41371515, 82743030]

約数ペア:

[(1, 82743030), (2, 41371515), (3, 27581010), (5, 16548606), (6, 13790505), (9, 9193670), (10, 8274303), (15, 5516202), (18, 4596835), (30, 2758101), (31, 2669130), (45, 1838734), (47, 1760490), (62, 1334565), (90, 919367), (93, 889710), (94, 880245), (141, 586830), (155, 533826), (186, 444855), (235, 352098), (279, 296570), (282, 293415), (310, 266913), (423, 195610), (465, 177942), (470, 176049), (558, 148285), (631, 131130), (705, 117366), (846, 97805), (930, 88971), (1262, 65565), (1395, 59314), (1410, 58683), (1457, 56790), (1893, 43710), (2115, 39122), (2790, 29657), (2914, 28395), (3155, 26226), (3786, 21855), (4230, 19561), (4371, 18930), (5679, 14570), (6310, 13113), (7285, 11358), (8742, 9465)]