220695930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26980

約数の個数: 96

約数和(自身を含む): 706253184

約数和(自身を除く): 485557254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 26947, 53894, 80841, 134735, 161682, 188629, 242523, 269470, 350311, 377258, 404205, 485046, 565887, 700622, 808410, 943145, 1050933, 1131774, 1212615, 1697661, 1751555, 1886290, 2101866, 2425230, 2452177, 2829435, 3152799, 3395322, 3503110, 4904354, 5254665, 5658870, 6305598, 7356531, 8488305, 10509330, 12260885, 14713062, 15763995, 16976610, 22069593, 24521770, 31527990, 36782655, 44139186, 73565310, 110347965, 220695930]

約数ペア:

[(1, 220695930), (2, 110347965), (3, 73565310), (5, 44139186), (6, 36782655), (7, 31527990), (9, 24521770), (10, 22069593), (13, 16976610), (14, 15763995), (15, 14713062), (18, 12260885), (21, 10509330), (26, 8488305), (30, 7356531), (35, 6305598), (39, 5658870), (42, 5254665), (45, 4904354), (63, 3503110), (65, 3395322), (70, 3152799), (78, 2829435), (90, 2452177), (91, 2425230), (105, 2101866), (117, 1886290), (126, 1751555), (130, 1697661), (182, 1212615), (195, 1131774), (210, 1050933), (234, 943145), (273, 808410), (315, 700622), (390, 565887), (455, 485046), (546, 404205), (585, 377258), (630, 350311), (819, 269470), (910, 242523), (1170, 188629), (1365, 161682), (1638, 134735), (2730, 80841), (4095, 53894), (8190, 26947)]