31492772070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1\times {\mathrm{13831}}^1$

素因数の和:14981

約数の個数: 64

約数和(自身を含む): 76724444160

約数和(自身を除く): 45231672090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1069, 2130, 2138, 3207, 5345, 6414, 10690, 13831, 16035, 27662, 32070, 41493, 69155, 75899, 82986, 138310, 151798, 207465, 227697, 379495, 414930, 455394, 758990, 982001, 1138485, 1964002, 2276970, 2946003, 4910005, 5892006, 9820010, 14730015, 14785339, 29460030, 29570678, 44356017, 73926695, 88712034, 147853390, 221780085, 443560170, 1049759069, 2099518138, 3149277207, 5248795345, 6298554414, 10497590690, 15746386035, 31492772070]

約数ペア:

[(1, 31492772070), (2, 15746386035), (3, 10497590690), (5, 6298554414), (6, 5248795345), (10, 3149277207), (15, 2099518138), (30, 1049759069), (71, 443560170), (142, 221780085), (213, 147853390), (355, 88712034), (426, 73926695), (710, 44356017), (1065, 29570678), (1069, 29460030), (2130, 14785339), (2138, 14730015), (3207, 9820010), (5345, 5892006), (6414, 4910005), (10690, 2946003), (13831, 2276970), (16035, 1964002), (27662, 1138485), (32070, 982001), (41493, 758990), (69155, 455394), (75899, 414930), (82986, 379495), (138310, 227697), (151798, 207465)]