1177830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 3201120

約数和(自身を除く): 2023290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 569, 690, 1035, 1138, 1707, 2070, 2845, 3414, 5121, 5690, 8535, 10242, 13087, 17070, 25605, 26174, 39261, 51210, 65435, 78522, 117783, 130870, 196305, 235566, 392610, 588915, 1177830]

約数ペア:

[(1, 1177830), (2, 588915), (3, 392610), (5, 235566), (6, 196305), (9, 130870), (10, 117783), (15, 78522), (18, 65435), (23, 51210), (30, 39261), (45, 26174), (46, 25605), (69, 17070), (90, 13087), (115, 10242), (138, 8535), (207, 5690), (230, 5121), (345, 3414), (414, 2845), (569, 2070), (690, 1707), (1035, 1138)]