73672970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 158284800

約数和(自身を除く): 84611830

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 457, 470, 490, 658, 686, 914, 1645, 1715, 2285, 2303, 3199, 3290, 3430, 4570, 4606, 6398, 11515, 15995, 16121, 21479, 22393, 23030, 31990, 32242, 42958, 44786, 80605, 107395, 111965, 150353, 156751, 161210, 214790, 223930, 300706, 313502, 751765, 783755, 1052471, 1503530, 1567510, 2104942, 5262355, 7367297, 10524710, 14734594, 36836485, 73672970]

約数ペア:

[(1, 73672970), (2, 36836485), (5, 14734594), (7, 10524710), (10, 7367297), (14, 5262355), (35, 2104942), (47, 1567510), (49, 1503530), (70, 1052471), (94, 783755), (98, 751765), (235, 313502), (245, 300706), (329, 223930), (343, 214790), (457, 161210), (470, 156751), (490, 150353), (658, 111965), (686, 107395), (914, 80605), (1645, 44786), (1715, 42958), (2285, 32242), (2303, 31990), (3199, 23030), (3290, 22393), (3430, 21479), (4570, 16121), (4606, 15995), (6398, 11515)]