228372270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1087487}}^1$

素因数の和:1087504

約数の個数: 32

約数和(自身を含む): 626393088

約数和(自身を除く): 398020818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1087487, 2174974, 3262461, 5437435, 6524922, 7612409, 10874870, 15224818, 16312305, 22837227, 32624610, 38062045, 45674454, 76124090, 114186135, 228372270]

約数ペア:

[(1, 228372270), (2, 114186135), (3, 76124090), (5, 45674454), (6, 38062045), (7, 32624610), (10, 22837227), (14, 16312305), (15, 15224818), (21, 10874870), (30, 7612409), (35, 6524922), (42, 5437435), (70, 3262461), (105, 2174974), (210, 1087487)]