85830710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 100793290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 161, 178, 230, 322, 445, 599, 623, 805, 890, 1198, 1246, 1610, 2047, 2995, 3115, 4094, 4193, 5990, 6230, 8386, 10235, 13777, 14329, 20470, 20965, 27554, 28658, 41930, 53311, 68885, 71645, 96439, 106622, 137770, 143290, 192878, 266555, 373177, 482195, 533110, 746354, 964390, 1226153, 1865885, 2452306, 3731770, 6130765, 8583071, 12261530, 17166142, 42915355, 85830710]

約数ペア:

[(1, 85830710), (2, 42915355), (5, 17166142), (7, 12261530), (10, 8583071), (14, 6130765), (23, 3731770), (35, 2452306), (46, 1865885), (70, 1226153), (89, 964390), (115, 746354), (161, 533110), (178, 482195), (230, 373177), (322, 266555), (445, 192878), (599, 143290), (623, 137770), (805, 106622), (890, 96439), (1198, 71645), (1246, 68885), (1610, 53311), (2047, 41930), (2995, 28658), (3115, 27554), (4094, 20965), (4193, 20470), (5990, 14329), (6230, 13777), (8386, 10235)]