2705130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 7413120

約数和(自身を除く): 4707990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 233, 258, 270, 387, 430, 466, 645, 699, 774, 1161, 1165, 1290, 1398, 1935, 2097, 2322, 2330, 3495, 3870, 4194, 5805, 6291, 6990, 10019, 10485, 11610, 12582, 20038, 20970, 30057, 31455, 50095, 60114, 62910, 90171, 100190, 150285, 180342, 270513, 300570, 450855, 541026, 901710, 1352565, 2705130]

約数ペア:

[(1, 2705130), (2, 1352565), (3, 901710), (5, 541026), (6, 450855), (9, 300570), (10, 270513), (15, 180342), (18, 150285), (27, 100190), (30, 90171), (43, 62910), (45, 60114), (54, 50095), (86, 31455), (90, 30057), (129, 20970), (135, 20038), (215, 12582), (233, 11610), (258, 10485), (270, 10019), (387, 6990), (430, 6291), (466, 5805), (645, 4194), (699, 3870), (774, 3495), (1161, 2330), (1165, 2322), (1290, 2097), (1398, 1935)]