942270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{641}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 2634768

約数和(自身を除く): 1692498

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, 641, 735, 1282, 1470, 1923, 3205, 3846, 4487, 6410, 8974, 9615, 13461, 19230, 22435, 26922, 31409, 44870, 62818, 67305, 94227, 134610, 157045, 188454, 314090, 471135, 942270]

約数ペア:

[(1, 942270), (2, 471135), (3, 314090), (5, 188454), (6, 157045), (7, 134610), (10, 94227), (14, 67305), (15, 62818), (21, 44870), (30, 31409), (35, 26922), (42, 22435), (49, 19230), (70, 13461), (98, 9615), (105, 8974), (147, 6410), (210, 4487), (245, 3846), (294, 3205), (490, 1923), (641, 1470), (735, 1282)]