30665418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7229}}^1$

素因数の和:7342

約数の個数: 32

約数和(自身を含む): 70796160

約数和(自身を除く): 40130742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 7229, 14458, 21687, 43374, 50603, 101206, 151809, 303618, 730129, 1460258, 2190387, 4380774, 5110903, 10221806, 15332709, 30665418]

約数ペア:

[(1, 30665418), (2, 15332709), (3, 10221806), (6, 5110903), (7, 4380774), (14, 2190387), (21, 1460258), (42, 730129), (101, 303618), (202, 151809), (303, 101206), (606, 50603), (707, 43374), (1414, 21687), (2121, 14458), (4242, 7229)]