68629410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 184291200

約数和(自身を除く): 115661790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 1619, 2355, 2826, 3238, 4239, 4710, 4857, 7065, 8095, 8478, 9714, 14130, 14571, 16190, 21195, 24285, 29142, 42390, 43713, 48570, 72855, 87426, 145710, 218565, 254183, 437130, 508366, 762549, 1270915, 1525098, 2287647, 2541830, 3812745, 4575294, 6862941, 7625490, 11438235, 13725882, 22876470, 34314705, 68629410]

約数ペア:

[(1, 68629410), (2, 34314705), (3, 22876470), (5, 13725882), (6, 11438235), (9, 7625490), (10, 6862941), (15, 4575294), (18, 3812745), (27, 2541830), (30, 2287647), (45, 1525098), (54, 1270915), (90, 762549), (135, 508366), (157, 437130), (270, 254183), (314, 218565), (471, 145710), (785, 87426), (942, 72855), (1413, 48570), (1570, 43713), (1619, 42390), (2355, 29142), (2826, 24285), (3238, 21195), (4239, 16190), (4710, 14571), (4857, 14130), (7065, 9714), (8095, 8478)]