2155609530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7983739}}^1$

素因数の和:7983755

約数の個数: 32

約数和(自身を含む): 5748292800

約数和(自身を除く): 3592683270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7983739, 15967478, 23951217, 39918695, 47902434, 71853651, 79837390, 119756085, 143707302, 215560953, 239512170, 359268255, 431121906, 718536510, 1077804765, 2155609530]

約数ペア:

[(1, 2155609530), (2, 1077804765), (3, 718536510), (5, 431121906), (6, 359268255), (9, 239512170), (10, 215560953), (15, 143707302), (18, 119756085), (27, 79837390), (30, 71853651), (45, 47902434), (54, 39918695), (90, 23951217), (135, 15967478), (270, 7983739)]