147697470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26903}}^1$

素因数の和:26977

約数の個数: 48

約数和(自身を含む): 390323232

約数和(自身を除く): 242625762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 26903, 53806, 80709, 134515, 161418, 242127, 269030, 403545, 484254, 807090, 1210635, 1641083, 2421270, 3282166, 4923249, 8205415, 9846498, 14769747, 16410830, 24616245, 29539494, 49232490, 73848735, 147697470]

約数ペア:

[(1, 147697470), (2, 73848735), (3, 49232490), (5, 29539494), (6, 24616245), (9, 16410830), (10, 14769747), (15, 9846498), (18, 8205415), (30, 4923249), (45, 3282166), (61, 2421270), (90, 1641083), (122, 1210635), (183, 807090), (305, 484254), (366, 403545), (549, 269030), (610, 242127), (915, 161418), (1098, 134515), (1830, 80709), (2745, 53806), (5490, 26903)]