79771890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4635

約数の個数: 64

約数和(自身を含む): 212844672

約数和(自身を除く): 133072782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3498, 4561, 5830, 8745, 9122, 13683, 17490, 22805, 27366, 45610, 50171, 68415, 100342, 136830, 150513, 241733, 250855, 301026, 483466, 501710, 725199, 752565, 1208665, 1450398, 1505130, 2417330, 2659063, 3625995, 5318126, 7251990, 7977189, 13295315, 15954378, 26590630, 39885945, 79771890]

約数ペア:

[(1, 79771890), (2, 39885945), (3, 26590630), (5, 15954378), (6, 13295315), (10, 7977189), (11, 7251990), (15, 5318126), (22, 3625995), (30, 2659063), (33, 2417330), (53, 1505130), (55, 1450398), (66, 1208665), (106, 752565), (110, 725199), (159, 501710), (165, 483466), (265, 301026), (318, 250855), (330, 241733), (530, 150513), (583, 136830), (795, 100342), (1166, 68415), (1590, 50171), (1749, 45610), (2915, 27366), (3498, 22805), (4561, 17490), (5830, 13683), (8745, 9122)]