69827140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 151990272

約数和(自身を除く): 82163132

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 743, 1270, 1486, 2540, 2972, 3715, 4699, 7430, 9398, 14860, 18796, 23495, 27491, 46990, 54982, 93980, 94361, 109964, 137455, 188722, 274910, 377444, 471805, 549820, 943610, 1887220, 3491357, 6982714, 13965428, 17456785, 34913570, 69827140]

約数ペア:

[(1, 69827140), (2, 34913570), (4, 17456785), (5, 13965428), (10, 6982714), (20, 3491357), (37, 1887220), (74, 943610), (127, 549820), (148, 471805), (185, 377444), (254, 274910), (370, 188722), (508, 137455), (635, 109964), (740, 94361), (743, 93980), (1270, 54982), (1486, 46990), (2540, 27491), (2972, 23495), (3715, 18796), (4699, 14860), (7430, 9398)]