12422730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 31363200

約数和(自身を除く): 18940470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 109, 131, 145, 174, 218, 262, 290, 327, 393, 435, 545, 654, 655, 786, 870, 1090, 1310, 1635, 1965, 3161, 3270, 3799, 3930, 6322, 7598, 9483, 11397, 14279, 15805, 18966, 18995, 22794, 28558, 31610, 37990, 42837, 47415, 56985, 71395, 85674, 94830, 113970, 142790, 214185, 414091, 428370, 828182, 1242273, 2070455, 2484546, 4140910, 6211365, 12422730]

約数ペア:

[(1, 12422730), (2, 6211365), (3, 4140910), (5, 2484546), (6, 2070455), (10, 1242273), (15, 828182), (29, 428370), (30, 414091), (58, 214185), (87, 142790), (109, 113970), (131, 94830), (145, 85674), (174, 71395), (218, 56985), (262, 47415), (290, 42837), (327, 37990), (393, 31610), (435, 28558), (545, 22794), (654, 18995), (655, 18966), (786, 15805), (870, 14279), (1090, 11397), (1310, 9483), (1635, 7598), (1965, 6322), (3161, 3930), (3270, 3799)]