143963010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4403

約数の個数: 48

約数和(自身を含む): 375331320

約数和(自身を除く): 231368310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 3989, 4010, 6015, 7218, 7978, 11967, 12030, 18045, 19945, 23934, 35901, 36090, 39890, 59835, 71802, 119670, 179505, 359010, 1599589, 3199178, 4798767, 7997945, 9597534, 14396301, 15995890, 23993835, 28792602, 47987670, 71981505, 143963010]

約数ペア:

[(1, 143963010), (2, 71981505), (3, 47987670), (5, 28792602), (6, 23993835), (9, 15995890), (10, 14396301), (15, 9597534), (18, 7997945), (30, 4798767), (45, 3199178), (90, 1599589), (401, 359010), (802, 179505), (1203, 119670), (2005, 71802), (2406, 59835), (3609, 39890), (3989, 36090), (4010, 35901), (6015, 23934), (7218, 19945), (7978, 18045), (11967, 12030)]