221556930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6553}}^1$

素因数の和:6600

約数の個数: 96

約数和(自身を含む): 645542784

約数和(自身を除く): 423985854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2415, 3381, 4830, 5635, 6553, 6762, 11270, 13106, 16905, 19659, 32765, 33810, 39318, 45871, 65530, 91742, 98295, 137613, 150719, 196590, 229355, 275226, 301438, 321097, 452157, 458710, 642194, 688065, 753595, 904314, 963291, 1055033, 1376130, 1507190, 1605485, 1926582, 2110066, 2260785, 3165099, 3210970, 4521570, 4816455, 5275165, 6330198, 7385231, 9632910, 10550330, 14770462, 15825495, 22155693, 31650990, 36926155, 44311386, 73852310, 110778465, 221556930]

約数ペア:

[(1, 221556930), (2, 110778465), (3, 73852310), (5, 44311386), (6, 36926155), (7, 31650990), (10, 22155693), (14, 15825495), (15, 14770462), (21, 10550330), (23, 9632910), (30, 7385231), (35, 6330198), (42, 5275165), (46, 4816455), (49, 4521570), (69, 3210970), (70, 3165099), (98, 2260785), (105, 2110066), (115, 1926582), (138, 1605485), (147, 1507190), (161, 1376130), (210, 1055033), (230, 963291), (245, 904314), (294, 753595), (322, 688065), (345, 642194), (483, 458710), (490, 452157), (690, 321097), (735, 301438), (805, 275226), (966, 229355), (1127, 196590), (1470, 150719), (1610, 137613), (2254, 98295), (2415, 91742), (3381, 65530), (4830, 45871), (5635, 39318), (6553, 33810), (6762, 32765), (11270, 19659), (13106, 16905)]