139677390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67477}}^1$

素因数の和:67513

約数の個数: 48

約数和(自身を含む): 378956448

約数和(自身を除く): 239279058

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, 67477, 134954, 202431, 337385, 404862, 607293, 674770, 1012155, 1214586, 1551971, 2024310, 3036465, 3103942, 4655913, 6072930, 7759855, 9311826, 13967739, 15519710, 23279565, 27935478, 46559130, 69838695, 139677390]

約数ペア:

[(1, 139677390), (2, 69838695), (3, 46559130), (5, 27935478), (6, 23279565), (9, 15519710), (10, 13967739), (15, 9311826), (18, 7759855), (23, 6072930), (30, 4655913), (45, 3103942), (46, 3036465), (69, 2024310), (90, 1551971), (115, 1214586), (138, 1012155), (207, 674770), (230, 607293), (345, 404862), (414, 337385), (690, 202431), (1035, 134954), (2070, 67477)]