328146330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{254377}}^1$

素因数の和:254430

約数の個数: 32

約数和(自身を含む): 805869504

約数和(自身を除く): 477723174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 254377, 508754, 763131, 1271885, 1526262, 2543770, 3815655, 7631310, 10938211, 21876422, 32814633, 54691055, 65629266, 109382110, 164073165, 328146330]

約数ペア:

[(1, 328146330), (2, 164073165), (3, 109382110), (5, 65629266), (6, 54691055), (10, 32814633), (15, 21876422), (30, 10938211), (43, 7631310), (86, 3815655), (129, 2543770), (215, 1526262), (258, 1271885), (430, 763131), (645, 508754), (1290, 254377)]