343970460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31327}}^1$

素因数の和:31403

約数の個数: 72

約数和(自身を含む): 1060515456

約数和(自身を除く): 716544996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 31327, 62654, 93981, 125308, 156635, 187962, 281943, 313270, 375924, 469905, 563886, 626540, 939810, 1127772, 1409715, 1879620, 1910947, 2819430, 3821894, 5638860, 5732841, 7643788, 9554735, 11465682, 17198523, 19109470, 22931364, 28664205, 34397046, 38218940, 57328410, 68794092, 85992615, 114656820, 171985230, 343970460]

約数ペア:

[(1, 343970460), (2, 171985230), (3, 114656820), (4, 85992615), (5, 68794092), (6, 57328410), (9, 38218940), (10, 34397046), (12, 28664205), (15, 22931364), (18, 19109470), (20, 17198523), (30, 11465682), (36, 9554735), (45, 7643788), (60, 5732841), (61, 5638860), (90, 3821894), (122, 2819430), (180, 1910947), (183, 1879620), (244, 1409715), (305, 1127772), (366, 939810), (549, 626540), (610, 563886), (732, 469905), (915, 375924), (1098, 313270), (1220, 281943), (1830, 187962), (2196, 156635), (2745, 125308), (3660, 93981), (5490, 62654), (10980, 31327)]