227456190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3274

約数の個数: 96

約数和(自身を含む): 647521056

約数和(自身を除く): 420064866

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3187, 3965, 4758, 5490, 6374, 7137, 7930, 9561, 11895, 14274, 15935, 19122, 23790, 28683, 31870, 35685, 41431, 47805, 57366, 71370, 82862, 95610, 124293, 143415, 194407, 207155, 248586, 286830, 372879, 388814, 414310, 583221, 621465, 745758, 972035, 1166442, 1242930, 1749663, 1864395, 1944070, 2527291, 2916105, 3499326, 3728790, 5054582, 5832210, 7581873, 8748315, 12636455, 15163746, 17496630, 22745619, 25272910, 37909365, 45491238, 75818730, 113728095, 227456190]

約数ペア:

[(1, 227456190), (2, 113728095), (3, 75818730), (5, 45491238), (6, 37909365), (9, 25272910), (10, 22745619), (13, 17496630), (15, 15163746), (18, 12636455), (26, 8748315), (30, 7581873), (39, 5832210), (45, 5054582), (61, 3728790), (65, 3499326), (78, 2916105), (90, 2527291), (117, 1944070), (122, 1864395), (130, 1749663), (183, 1242930), (195, 1166442), (234, 972035), (305, 745758), (366, 621465), (390, 583221), (549, 414310), (585, 388814), (610, 372879), (793, 286830), (915, 248586), (1098, 207155), (1170, 194407), (1586, 143415), (1830, 124293), (2379, 95610), (2745, 82862), (3187, 71370), (3965, 57366), (4758, 47805), (5490, 41431), (6374, 35685), (7137, 31870), (7930, 28683), (9561, 23790), (11895, 19122), (14274, 15935)]