84695870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 186541056

約数和(自身を除く): 101845186

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 103, 119, 170, 206, 238, 515, 595, 691, 721, 1030, 1190, 1382, 1442, 1751, 3455, 3502, 3605, 4837, 6910, 7210, 8755, 9674, 11747, 12257, 17510, 23494, 24185, 24514, 48370, 58735, 61285, 71173, 82229, 117470, 122570, 142346, 164458, 355865, 411145, 498211, 711730, 822290, 996422, 1209941, 2419882, 2491055, 4982110, 6049705, 8469587, 12099410, 16939174, 42347935, 84695870]

約数ペア:

[(1, 84695870), (2, 42347935), (5, 16939174), (7, 12099410), (10, 8469587), (14, 6049705), (17, 4982110), (34, 2491055), (35, 2419882), (70, 1209941), (85, 996422), (103, 822290), (119, 711730), (170, 498211), (206, 411145), (238, 355865), (515, 164458), (595, 142346), (691, 122570), (721, 117470), (1030, 82229), (1190, 71173), (1382, 61285), (1442, 58735), (1751, 48370), (3455, 24514), (3502, 24185), (3605, 23494), (4837, 17510), (6910, 12257), (7210, 11747), (8755, 9674)]