137797830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66569}}^1$

素因数の和:66605

約数の個数: 48

約数和(自身を含む): 373857120

約数和(自身を除く): 236059290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 66569, 133138, 199707, 332845, 399414, 599121, 665690, 998535, 1198242, 1531087, 1997070, 2995605, 3062174, 4593261, 5991210, 7655435, 9186522, 13779783, 15310870, 22966305, 27559566, 45932610, 68898915, 137797830]

約数ペア:

[(1, 137797830), (2, 68898915), (3, 45932610), (5, 27559566), (6, 22966305), (9, 15310870), (10, 13779783), (15, 9186522), (18, 7655435), (23, 5991210), (30, 4593261), (45, 3062174), (46, 2995605), (69, 1997070), (90, 1531087), (115, 1198242), (138, 998535), (207, 665690), (230, 599121), (345, 399414), (414, 332845), (690, 199707), (1035, 133138), (2070, 66569)]