15676629730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1\times {\mathrm{1997}}^1$

素因数の和:2839

約数の個数: 64

約数和(自身を含む): 30422954592

約数和(自身を除く): 14746324862

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 757, 1037, 1514, 1997, 2074, 3785, 3994, 5185, 7570, 9985, 10370, 12869, 19970, 25738, 33949, 46177, 64345, 67898, 92354, 121817, 128690, 169745, 230885, 243634, 339490, 461770, 609085, 785009, 1218170, 1511729, 1570018, 2070889, 3023458, 3925045, 4141778, 7558645, 7850090, 10354445, 15117290, 20708890, 25699393, 51398786, 92215469, 128496965, 184430938, 256993930, 461077345, 922154690, 1567662973, 3135325946, 7838314865, 15676629730]

約数ペア:

[(1, 15676629730), (2, 7838314865), (5, 3135325946), (10, 1567662973), (17, 922154690), (34, 461077345), (61, 256993930), (85, 184430938), (122, 128496965), (170, 92215469), (305, 51398786), (610, 25699393), (757, 20708890), (1037, 15117290), (1514, 10354445), (1997, 7850090), (2074, 7558645), (3785, 4141778), (3994, 3925045), (5185, 3023458), (7570, 2070889), (9985, 1570018), (10370, 1511729), (12869, 1218170), (19970, 785009), (25738, 609085), (33949, 461770), (46177, 339490), (64345, 243634), (67898, 230885), (92354, 169745), (121817, 128690)]