715672430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1913}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 1488326400

約数和(自身を除く): 772653970

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 179, 190, 209, 358, 418, 895, 1045, 1790, 1913, 1969, 2090, 3401, 3826, 3938, 6802, 9565, 9845, 17005, 19130, 19690, 21043, 34010, 36347, 37411, 42086, 72694, 74822, 105215, 181735, 187055, 210430, 342427, 363470, 374110, 399817, 684854, 799634, 1712135, 1999085, 3424270, 3766697, 3998170, 6506113, 7533394, 13012226, 18833485, 32530565, 37666970, 65061130, 71567243, 143134486, 357836215, 715672430]

約数ペア:

[(1, 715672430), (2, 357836215), (5, 143134486), (10, 71567243), (11, 65061130), (19, 37666970), (22, 32530565), (38, 18833485), (55, 13012226), (95, 7533394), (110, 6506113), (179, 3998170), (190, 3766697), (209, 3424270), (358, 1999085), (418, 1712135), (895, 799634), (1045, 684854), (1790, 399817), (1913, 374110), (1969, 363470), (2090, 342427), (3401, 210430), (3826, 187055), (3938, 181735), (6802, 105215), (9565, 74822), (9845, 72694), (17005, 42086), (19130, 37411), (19690, 36347), (21043, 34010)]