84031890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65141}}^1$

素因数の和:65194

約数の個数: 32

約数和(自身を含む): 206369856

約数和(自身を除く): 122337966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 65141, 130282, 195423, 325705, 390846, 651410, 977115, 1954230, 2801063, 5602126, 8403189, 14005315, 16806378, 28010630, 42015945, 84031890]

約数ペア:

[(1, 84031890), (2, 42015945), (3, 28010630), (5, 16806378), (6, 14005315), (10, 8403189), (15, 5602126), (30, 2801063), (43, 1954230), (86, 977115), (129, 651410), (215, 390846), (258, 325705), (430, 195423), (645, 130282), (1290, 65141)]