149474430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79087}}^1$

素因数の和:79110

約数の個数: 64

約数和(自身を含む): 455546880

約数和(自身を除く): 306072450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 79087, 158174, 237261, 395435, 474522, 553609, 711783, 790870, 1107218, 1186305, 1423566, 1660827, 2135349, 2372610, 2768045, 3321654, 3558915, 4270698, 4982481, 5536090, 7117830, 8304135, 9964962, 10676745, 14947443, 16608270, 21353490, 24912405, 29894886, 49824810, 74737215, 149474430]

約数ペア:

[(1, 149474430), (2, 74737215), (3, 49824810), (5, 29894886), (6, 24912405), (7, 21353490), (9, 16608270), (10, 14947443), (14, 10676745), (15, 9964962), (18, 8304135), (21, 7117830), (27, 5536090), (30, 4982481), (35, 4270698), (42, 3558915), (45, 3321654), (54, 2768045), (63, 2372610), (70, 2135349), (90, 1660827), (105, 1423566), (126, 1186305), (135, 1107218), (189, 790870), (210, 711783), (270, 553609), (315, 474522), (378, 395435), (630, 237261), (945, 158174), (1890, 79087)]