71719290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11588

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 127864710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 11549, 23098, 34647, 57745, 69294, 103941, 115490, 173235, 207882, 265627, 311823, 346470, 519705, 531254, 623646, 796881, 1039410, 1328135, 1559115, 1593762, 2390643, 2656270, 3118230, 3984405, 4781286, 7171929, 7968810, 11953215, 14343858, 23906430, 35859645, 71719290]

約数ペア:

[(1, 71719290), (2, 35859645), (3, 23906430), (5, 14343858), (6, 11953215), (9, 7968810), (10, 7171929), (15, 4781286), (18, 3984405), (23, 3118230), (27, 2656270), (30, 2390643), (45, 1593762), (46, 1559115), (54, 1328135), (69, 1039410), (90, 796881), (115, 623646), (135, 531254), (138, 519705), (207, 346470), (230, 311823), (270, 265627), (345, 207882), (414, 173235), (621, 115490), (690, 103941), (1035, 69294), (1242, 57745), (2070, 34647), (3105, 23098), (6210, 11549)]