189065610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7219}}^1$

素因数の和:7332

約数の個数: 64

約数和(自身を含む): 509443200

約数和(自身を除く): 320377590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 7219, 8730, 13095, 14438, 21657, 26190, 36095, 43314, 64971, 72190, 108285, 129942, 194913, 216570, 324855, 389826, 649710, 700243, 974565, 1400486, 1949130, 2100729, 3501215, 4201458, 6302187, 7002430, 10503645, 12604374, 18906561, 21007290, 31510935, 37813122, 63021870, 94532805, 189065610]

約数ペア:

[(1, 189065610), (2, 94532805), (3, 63021870), (5, 37813122), (6, 31510935), (9, 21007290), (10, 18906561), (15, 12604374), (18, 10503645), (27, 7002430), (30, 6302187), (45, 4201458), (54, 3501215), (90, 2100729), (97, 1949130), (135, 1400486), (194, 974565), (270, 700243), (291, 649710), (485, 389826), (582, 324855), (873, 216570), (970, 194913), (1455, 129942), (1746, 108285), (2619, 72190), (2910, 64971), (4365, 43314), (5238, 36095), (7219, 26190), (8730, 21657), (13095, 14438)]