40261290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9007}}^1$

素因数の和:9166

約数の個数: 32

約数和(自身を含む): 97286400

約数和(自身を除く): 57025110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 9007, 18014, 27021, 45035, 54042, 90070, 135105, 270210, 1342043, 2684086, 4026129, 6710215, 8052258, 13420430, 20130645, 40261290]

約数ペア:

[(1, 40261290), (2, 20130645), (3, 13420430), (5, 8052258), (6, 6710215), (10, 4026129), (15, 2684086), (30, 1342043), (149, 270210), (298, 135105), (447, 90070), (745, 54042), (894, 45035), (1490, 27021), (2235, 18014), (4470, 9007)]