74996190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6361}}^1$

素因数の和:6505

約数の個数: 48

約数和(自身を含む): 196509456

約数和(自身を除く): 121513266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 6361, 11790, 12722, 19083, 31805, 38166, 57249, 63610, 95415, 114498, 190830, 286245, 572490, 833291, 1666582, 2499873, 4166455, 4999746, 7499619, 8332910, 12499365, 14999238, 24998730, 37498095, 74996190]

約数ペア:

[(1, 74996190), (2, 37498095), (3, 24998730), (5, 14999238), (6, 12499365), (9, 8332910), (10, 7499619), (15, 4999746), (18, 4166455), (30, 2499873), (45, 1666582), (90, 833291), (131, 572490), (262, 286245), (393, 190830), (655, 114498), (786, 95415), (1179, 63610), (1310, 57249), (1965, 38166), (2358, 31805), (3930, 19083), (5895, 12722), (6361, 11790)]