1445010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{983}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 4038336

約数和(自身を除く): 2593326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 983, 1470, 1966, 2949, 4915, 5898, 6881, 9830, 13762, 14745, 20643, 29490, 34405, 41286, 48167, 68810, 96334, 103215, 144501, 206430, 240835, 289002, 481670, 722505, 1445010]

約数ペア:

[(1, 1445010), (2, 722505), (3, 481670), (5, 289002), (6, 240835), (7, 206430), (10, 144501), (14, 103215), (15, 96334), (21, 68810), (30, 48167), (35, 41286), (42, 34405), (49, 29490), (70, 20643), (98, 14745), (105, 13762), (147, 9830), (210, 6881), (245, 5898), (294, 4915), (490, 2949), (735, 1966), (983, 1470)]