86801910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 226195200

約数和(自身を除く): 139393290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1699, 1703, 1965, 3398, 3406, 3930, 5097, 5109, 8495, 8515, 10194, 10218, 16990, 17030, 22087, 25485, 25545, 44174, 50970, 51090, 66261, 110435, 132522, 220870, 222569, 331305, 445138, 662610, 667707, 1112845, 1335414, 2225690, 2893397, 3338535, 5786794, 6677070, 8680191, 14466985, 17360382, 28933970, 43400955, 86801910]

約数ペア:

[(1, 86801910), (2, 43400955), (3, 28933970), (5, 17360382), (6, 14466985), (10, 8680191), (13, 6677070), (15, 5786794), (26, 3338535), (30, 2893397), (39, 2225690), (65, 1335414), (78, 1112845), (130, 667707), (131, 662610), (195, 445138), (262, 331305), (390, 222569), (393, 220870), (655, 132522), (786, 110435), (1310, 66261), (1699, 51090), (1703, 50970), (1965, 44174), (3398, 25545), (3406, 25485), (3930, 22087), (5097, 17030), (5109, 16990), (8495, 10218), (8515, 10194)]