64380930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 99433470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 179, 190, 285, 358, 537, 570, 631, 895, 1074, 1262, 1790, 1893, 2685, 3155, 3401, 3786, 5370, 6310, 6802, 9465, 10203, 11989, 17005, 18930, 20406, 23978, 34010, 35967, 51015, 59945, 71934, 102030, 112949, 119890, 179835, 225898, 338847, 359670, 564745, 677694, 1129490, 1694235, 2146031, 3388470, 4292062, 6438093, 10730155, 12876186, 21460310, 32190465, 64380930]

約数ペア:

[(1, 64380930), (2, 32190465), (3, 21460310), (5, 12876186), (6, 10730155), (10, 6438093), (15, 4292062), (19, 3388470), (30, 2146031), (38, 1694235), (57, 1129490), (95, 677694), (114, 564745), (179, 359670), (190, 338847), (285, 225898), (358, 179835), (537, 119890), (570, 112949), (631, 102030), (895, 71934), (1074, 59945), (1262, 51015), (1790, 35967), (1893, 34010), (2685, 23978), (3155, 20406), (3401, 18930), (3786, 17005), (5370, 11989), (6310, 10203), (6802, 9465)]