30290472

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 87010560

約数和(自身を除く): 56720088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 41, 62, 72, 82, 93, 123, 124, 164, 186, 246, 248, 279, 328, 331, 369, 372, 492, 558, 662, 738, 744, 984, 993, 1116, 1271, 1324, 1476, 1986, 2232, 2542, 2648, 2952, 2979, 3813, 3972, 5084, 5958, 7626, 7944, 10168, 10261, 11439, 11916, 13571, 15252, 20522, 22878, 23832, 27142, 30504, 30783, 40713, 41044, 45756, 54284, 61566, 81426, 82088, 91512, 92349, 108568, 122139, 123132, 162852, 184698, 244278, 246264, 325704, 369396, 420701, 488556, 738792, 841402, 977112, 1262103, 1682804, 2524206, 3365608, 3786309, 5048412, 7572618, 10096824, 15145236, 30290472]

約数ペア:

[(1, 30290472), (2, 15145236), (3, 10096824), (4, 7572618), (6, 5048412), (8, 3786309), (9, 3365608), (12, 2524206), (18, 1682804), (24, 1262103), (31, 977112), (36, 841402), (41, 738792), (62, 488556), (72, 420701), (82, 369396), (93, 325704), (123, 246264), (124, 244278), (164, 184698), (186, 162852), (246, 123132), (248, 122139), (279, 108568), (328, 92349), (331, 91512), (369, 82088), (372, 81426), (492, 61566), (558, 54284), (662, 45756), (738, 41044), (744, 40713), (984, 30783), (993, 30504), (1116, 27142), (1271, 23832), (1324, 22878), (1476, 20522), (1986, 15252), (2232, 13571), (2542, 11916), (2648, 11439), (2952, 10261), (2979, 10168), (3813, 7944), (3972, 7626), (5084, 5958)]