7380780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 23079168

約数和(自身を除く): 15698388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 211, 212, 220, 265, 318, 330, 422, 530, 583, 633, 636, 660, 795, 844, 1055, 1060, 1166, 1266, 1590, 1749, 2110, 2321, 2332, 2532, 2915, 3165, 3180, 3498, 4220, 4642, 5830, 6330, 6963, 6996, 8745, 9284, 11183, 11605, 11660, 12660, 13926, 17490, 22366, 23210, 27852, 33549, 34815, 34980, 44732, 46420, 55915, 67098, 69630, 111830, 123013, 134196, 139260, 167745, 223660, 246026, 335490, 369039, 492052, 615065, 670980, 738078, 1230130, 1476156, 1845195, 2460260, 3690390, 7380780]

約数ペア:

[(1, 7380780), (2, 3690390), (3, 2460260), (4, 1845195), (5, 1476156), (6, 1230130), (10, 738078), (11, 670980), (12, 615065), (15, 492052), (20, 369039), (22, 335490), (30, 246026), (33, 223660), (44, 167745), (53, 139260), (55, 134196), (60, 123013), (66, 111830), (106, 69630), (110, 67098), (132, 55915), (159, 46420), (165, 44732), (211, 34980), (212, 34815), (220, 33549), (265, 27852), (318, 23210), (330, 22366), (422, 17490), (530, 13926), (583, 12660), (633, 11660), (636, 11605), (660, 11183), (795, 9284), (844, 8745), (1055, 6996), (1060, 6963), (1166, 6330), (1266, 5830), (1590, 4642), (1749, 4220), (2110, 3498), (2321, 3180), (2332, 3165), (2532, 2915)]