84702840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41521}}^1$

素因数の和:41552

約数の個数: 64

約数和(自身を含む): 269062560

約数和(自身を除く): 184359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41521, 83042, 124563, 166084, 207605, 249126, 332168, 415210, 498252, 622815, 705857, 830420, 996504, 1245630, 1411714, 1660840, 2117571, 2491260, 2823428, 3529285, 4235142, 4982520, 5646856, 7058570, 8470284, 10587855, 14117140, 16940568, 21175710, 28234280, 42351420, 84702840]

約数ペア:

[(1, 84702840), (2, 42351420), (3, 28234280), (4, 21175710), (5, 16940568), (6, 14117140), (8, 10587855), (10, 8470284), (12, 7058570), (15, 5646856), (17, 4982520), (20, 4235142), (24, 3529285), (30, 2823428), (34, 2491260), (40, 2117571), (51, 1660840), (60, 1411714), (68, 1245630), (85, 996504), (102, 830420), (120, 705857), (136, 622815), (170, 498252), (204, 415210), (255, 332168), (340, 249126), (408, 207605), (510, 166084), (680, 124563), (1020, 83042), (2040, 41521)]