3891510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 12441600

約数和(自身を除く): 8550090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 71, 87, 90, 105, 126, 135, 142, 145, 174, 189, 203, 210, 213, 261, 270, 290, 315, 355, 378, 406, 426, 435, 497, 522, 609, 630, 639, 710, 783, 870, 945, 994, 1015, 1065, 1218, 1278, 1305, 1491, 1566, 1827, 1890, 1917, 2030, 2059, 2130, 2485, 2610, 2982, 3045, 3195, 3654, 3834, 3915, 4118, 4473, 4970, 5481, 6090, 6177, 6390, 7455, 7830, 8946, 9135, 9585, 10295, 10962, 12354, 13419, 14413, 14910, 18270, 18531, 19170, 20590, 22365, 26838, 27405, 28826, 30885, 37062, 43239, 44730, 54810, 55593, 61770, 67095, 72065, 86478, 92655, 111186, 129717, 134190, 144130, 185310, 216195, 259434, 277965, 389151, 432390, 555930, 648585, 778302, 1297170, 1945755, 3891510]

約数ペア:

[(1, 3891510), (2, 1945755), (3, 1297170), (5, 778302), (6, 648585), (7, 555930), (9, 432390), (10, 389151), (14, 277965), (15, 259434), (18, 216195), (21, 185310), (27, 144130), (29, 134190), (30, 129717), (35, 111186), (42, 92655), (45, 86478), (54, 72065), (58, 67095), (63, 61770), (70, 55593), (71, 54810), (87, 44730), (90, 43239), (105, 37062), (126, 30885), (135, 28826), (142, 27405), (145, 26838), (174, 22365), (189, 20590), (203, 19170), (210, 18531), (213, 18270), (261, 14910), (270, 14413), (290, 13419), (315, 12354), (355, 10962), (378, 10295), (406, 9585), (426, 9135), (435, 8946), (497, 7830), (522, 7455), (609, 6390), (630, 6177), (639, 6090), (710, 5481), (783, 4970), (870, 4473), (945, 4118), (994, 3915), (1015, 3834), (1065, 3654), (1218, 3195), (1278, 3045), (1305, 2982), (1491, 2610), (1566, 2485), (1827, 2130), (1890, 2059), (1917, 2030)]