139382010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17401}}^1$

素因数の和:17503

約数の個数: 48

約数和(自身を含む): 366486120

約数和(自身を除く): 227104110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 17401, 34802, 52203, 87005, 104406, 156609, 174010, 261015, 313218, 522030, 783045, 1548689, 1566090, 3097378, 4646067, 7743445, 9292134, 13938201, 15486890, 23230335, 27876402, 46460670, 69691005, 139382010]

約数ペア:

[(1, 139382010), (2, 69691005), (3, 46460670), (5, 27876402), (6, 23230335), (9, 15486890), (10, 13938201), (15, 9292134), (18, 7743445), (30, 4646067), (45, 3097378), (89, 1566090), (90, 1548689), (178, 783045), (267, 522030), (445, 313218), (534, 261015), (801, 174010), (890, 156609), (1335, 104406), (1602, 87005), (2670, 52203), (4005, 34802), (8010, 17401)]