75020970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 114868950

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 795, 870, 1537, 1590, 1627, 3074, 3254, 4611, 4881, 7685, 8135, 9222, 9762, 15370, 16270, 23055, 24405, 46110, 47183, 48810, 86231, 94366, 141549, 172462, 235915, 258693, 283098, 431155, 471830, 517386, 707745, 862310, 1293465, 1415490, 2500699, 2586930, 5001398, 7502097, 12503495, 15004194, 25006990, 37510485, 75020970]

約数ペア:

[(1, 75020970), (2, 37510485), (3, 25006990), (5, 15004194), (6, 12503495), (10, 7502097), (15, 5001398), (29, 2586930), (30, 2500699), (53, 1415490), (58, 1293465), (87, 862310), (106, 707745), (145, 517386), (159, 471830), (174, 431155), (265, 283098), (290, 258693), (318, 235915), (435, 172462), (530, 141549), (795, 94366), (870, 86231), (1537, 48810), (1590, 47183), (1627, 46110), (3074, 24405), (3254, 23055), (4611, 16270), (4881, 15370), (7685, 9762), (8135, 9222)]