85627890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 235063296

約数和(自身を除く): 149435406

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, 653, 705, 846, 930, 1306, 1395, 1410, 1457, 1959, 2115, 2790, 2914, 3265, 3918, 4230, 4371, 5877, 6530, 7285, 8742, 9795, 11754, 13113, 14570, 19590, 20243, 21855, 26226, 29385, 30691, 40486, 43710, 58770, 60729, 61382, 65565, 92073, 101215, 121458, 131130, 153455, 182187, 184146, 202430, 276219, 303645, 306910, 364374, 460365, 552438, 607290, 910935, 920730, 951421, 1381095, 1821870, 1902842, 2762190, 2854263, 4757105, 5708526, 8562789, 9514210, 14271315, 17125578, 28542630, 42813945, 85627890]

約数ペア:

[(1, 85627890), (2, 42813945), (3, 28542630), (5, 17125578), (6, 14271315), (9, 9514210), (10, 8562789), (15, 5708526), (18, 4757105), (30, 2854263), (31, 2762190), (45, 1902842), (47, 1821870), (62, 1381095), (90, 951421), (93, 920730), (94, 910935), (141, 607290), (155, 552438), (186, 460365), (235, 364374), (279, 306910), (282, 303645), (310, 276219), (423, 202430), (465, 184146), (470, 182187), (558, 153455), (653, 131130), (705, 121458), (846, 101215), (930, 92073), (1306, 65565), (1395, 61382), (1410, 60729), (1457, 58770), (1959, 43710), (2115, 40486), (2790, 30691), (2914, 29385), (3265, 26226), (3918, 21855), (4230, 20243), (4371, 19590), (5877, 14570), (6530, 13113), (7285, 11754), (8742, 9795)]