68425530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 100313670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 269, 278, 305, 366, 417, 538, 610, 695, 807, 834, 915, 1345, 1390, 1614, 1830, 2085, 2690, 4035, 4170, 8070, 8479, 16409, 16958, 25437, 32818, 37391, 42395, 49227, 50874, 74782, 82045, 84790, 98454, 112173, 127185, 164090, 186955, 224346, 246135, 254370, 373910, 492270, 560865, 1121730, 2280851, 4561702, 6842553, 11404255, 13685106, 22808510, 34212765, 68425530]

約数ペア:

[(1, 68425530), (2, 34212765), (3, 22808510), (5, 13685106), (6, 11404255), (10, 6842553), (15, 4561702), (30, 2280851), (61, 1121730), (122, 560865), (139, 492270), (183, 373910), (269, 254370), (278, 246135), (305, 224346), (366, 186955), (417, 164090), (538, 127185), (610, 112173), (695, 98454), (807, 84790), (834, 82045), (915, 74782), (1345, 50874), (1390, 49227), (1614, 42395), (1830, 37391), (2085, 32818), (2690, 25437), (4035, 16958), (4170, 16409), (8070, 8479)]