7540290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 21228480

約数和(自身を除く): 13688190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 107, 135, 145, 162, 174, 214, 243, 261, 270, 290, 321, 405, 435, 486, 522, 535, 642, 783, 810, 870, 963, 1070, 1215, 1305, 1566, 1605, 1926, 2349, 2430, 2610, 2889, 3103, 3210, 3915, 4698, 4815, 5778, 6206, 7047, 7830, 8667, 9309, 9630, 11745, 14094, 14445, 15515, 17334, 18618, 23490, 26001, 27927, 28890, 31030, 35235, 43335, 46545, 52002, 55854, 70470, 83781, 86670, 93090, 130005, 139635, 167562, 251343, 260010, 279270, 418905, 502686, 754029, 837810, 1256715, 1508058, 2513430, 3770145, 7540290]

約数ペア:

[(1, 7540290), (2, 3770145), (3, 2513430), (5, 1508058), (6, 1256715), (9, 837810), (10, 754029), (15, 502686), (18, 418905), (27, 279270), (29, 260010), (30, 251343), (45, 167562), (54, 139635), (58, 130005), (81, 93090), (87, 86670), (90, 83781), (107, 70470), (135, 55854), (145, 52002), (162, 46545), (174, 43335), (214, 35235), (243, 31030), (261, 28890), (270, 27927), (290, 26001), (321, 23490), (405, 18618), (435, 17334), (486, 15515), (522, 14445), (535, 14094), (642, 11745), (783, 9630), (810, 9309), (870, 8667), (963, 7830), (1070, 7047), (1215, 6206), (1305, 5778), (1566, 4815), (1605, 4698), (1926, 3915), (2349, 3210), (2430, 3103), (2610, 2889)]