549972090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 1498124160

約数和(自身を除く): 948152070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 389, 414, 683, 690, 778, 1035, 1167, 1366, 1945, 2049, 2070, 2334, 3415, 3501, 3890, 4098, 5835, 6147, 6830, 7002, 8947, 10245, 11670, 12294, 15709, 17505, 17894, 20490, 26841, 30735, 31418, 35010, 44735, 47127, 53682, 61470, 78545, 80523, 89470, 94254, 134205, 141381, 157090, 161046, 235635, 265687, 268410, 282762, 402615, 471270, 531374, 706905, 797061, 805230, 1328435, 1413810, 1594122, 2391183, 2656870, 3985305, 4782366, 6110801, 7970610, 11955915, 12221602, 18332403, 23911830, 30554005, 36664806, 54997209, 61108010, 91662015, 109994418, 183324030, 274986045, 549972090]

約数ペア:

[(1, 549972090), (2, 274986045), (3, 183324030), (5, 109994418), (6, 91662015), (9, 61108010), (10, 54997209), (15, 36664806), (18, 30554005), (23, 23911830), (30, 18332403), (45, 12221602), (46, 11955915), (69, 7970610), (90, 6110801), (115, 4782366), (138, 3985305), (207, 2656870), (230, 2391183), (345, 1594122), (389, 1413810), (414, 1328435), (683, 805230), (690, 797061), (778, 706905), (1035, 531374), (1167, 471270), (1366, 402615), (1945, 282762), (2049, 268410), (2070, 265687), (2334, 235635), (3415, 161046), (3501, 157090), (3890, 141381), (4098, 134205), (5835, 94254), (6147, 89470), (6830, 80523), (7002, 78545), (8947, 61470), (10245, 53682), (11670, 47127), (12294, 44735), (15709, 35010), (17505, 31418), (17894, 30735), (20490, 26841)]