6696450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 18802368

約数和(自身を除く): 12105918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 647, 690, 1035, 1150, 1294, 1725, 1941, 2070, 3235, 3450, 3882, 5175, 5823, 6470, 9705, 10350, 11646, 14881, 16175, 19410, 29115, 29762, 32350, 44643, 48525, 58230, 74405, 89286, 97050, 133929, 145575, 148810, 223215, 267858, 291150, 372025, 446430, 669645, 744050, 1116075, 1339290, 2232150, 3348225, 6696450]

約数ペア:

[(1, 6696450), (2, 3348225), (3, 2232150), (5, 1339290), (6, 1116075), (9, 744050), (10, 669645), (15, 446430), (18, 372025), (23, 291150), (25, 267858), (30, 223215), (45, 148810), (46, 145575), (50, 133929), (69, 97050), (75, 89286), (90, 74405), (115, 58230), (138, 48525), (150, 44643), (207, 32350), (225, 29762), (230, 29115), (345, 19410), (414, 16175), (450, 14881), (575, 11646), (647, 10350), (690, 9705), (1035, 6470), (1150, 5823), (1294, 5175), (1725, 3882), (1941, 3450), (2070, 3235)]