2108142310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 3961514304

約数和(自身を除く): 1853371994

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 197, 265, 305, 331, 394, 530, 610, 662, 985, 1655, 1970, 3233, 3310, 6466, 10441, 12017, 16165, 17543, 20191, 20882, 24034, 32330, 35086, 40382, 52205, 60085, 65207, 87715, 100955, 104410, 120170, 130414, 175430, 201910, 326035, 636901, 652070, 1070123, 1273802, 2140246, 3184505, 3455971, 3977627, 5350615, 6369010, 6911942, 7955254, 10701230, 17279855, 19888135, 34559710, 39776270, 210814231, 421628462, 1054071155, 2108142310]

約数ペア:

[(1, 2108142310), (2, 1054071155), (5, 421628462), (10, 210814231), (53, 39776270), (61, 34559710), (106, 19888135), (122, 17279855), (197, 10701230), (265, 7955254), (305, 6911942), (331, 6369010), (394, 5350615), (530, 3977627), (610, 3455971), (662, 3184505), (985, 2140246), (1655, 1273802), (1970, 1070123), (3233, 652070), (3310, 636901), (6466, 326035), (10441, 201910), (12017, 175430), (16165, 130414), (17543, 120170), (20191, 104410), (20882, 100955), (24034, 87715), (32330, 65207), (35086, 60085), (40382, 52205)]