2017478970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{8753}}^1$

素因数の和:8976

約数の個数: 96

約数和(自身を含む): 5678264592

約数和(自身を除く): 3660785622

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 197, 234, 390, 394, 585, 591, 985, 1170, 1182, 1773, 1970, 2561, 2955, 3546, 5122, 5910, 7683, 8753, 8865, 12805, 15366, 17506, 17730, 23049, 25610, 26259, 38415, 43765, 46098, 52518, 76830, 78777, 87530, 113789, 115245, 131295, 157554, 227578, 230490, 262590, 341367, 393885, 568945, 682734, 787770, 1024101, 1137890, 1706835, 1724341, 2048202, 3413670, 3448682, 5120505, 5173023, 8621705, 10241010, 10346046, 15519069, 17243410, 22416433, 25865115, 31038138, 44832866, 51730230, 67249299, 77595345, 112082165, 134498598, 155190690, 201747897, 224164330, 336246495, 403495794, 672492990, 1008739485, 2017478970]

約数ペア:

[(1, 2017478970), (2, 1008739485), (3, 672492990), (5, 403495794), (6, 336246495), (9, 224164330), (10, 201747897), (13, 155190690), (15, 134498598), (18, 112082165), (26, 77595345), (30, 67249299), (39, 51730230), (45, 44832866), (65, 31038138), (78, 25865115), (90, 22416433), (117, 17243410), (130, 15519069), (195, 10346046), (197, 10241010), (234, 8621705), (390, 5173023), (394, 5120505), (585, 3448682), (591, 3413670), (985, 2048202), (1170, 1724341), (1182, 1706835), (1773, 1137890), (1970, 1024101), (2561, 787770), (2955, 682734), (3546, 568945), (5122, 393885), (5910, 341367), (7683, 262590), (8753, 230490), (8865, 227578), (12805, 157554), (15366, 131295), (17506, 115245), (17730, 113789), (23049, 87530), (25610, 78777), (26259, 76830), (38415, 52518), (43765, 46098)]