21167389410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16408829}}^1$

素因数の和:16408882

約数の個数: 32

約数和(自身を含む): 51983173440

約数和(自身を除く): 30815784030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 16408829, 32817658, 49226487, 82044145, 98452974, 164088290, 246132435, 492264870, 705579647, 1411159294, 2116738941, 3527898235, 4233477882, 7055796470, 10583694705, 21167389410]

約数ペア:

[(1, 21167389410), (2, 10583694705), (3, 7055796470), (5, 4233477882), (6, 3527898235), (10, 2116738941), (15, 1411159294), (30, 705579647), (43, 492264870), (86, 246132435), (129, 164088290), (215, 98452974), (258, 82044145), (430, 49226487), (645, 32817658), (1290, 16408829)]