145402830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{538529}}^1$

素因数の和:538545

約数の個数: 32

約数和(自身を含む): 387741600

約数和(自身を除く): 242338770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 538529, 1077058, 1615587, 2692645, 3231174, 4846761, 5385290, 8077935, 9693522, 14540283, 16155870, 24233805, 29080566, 48467610, 72701415, 145402830]

約数ペア:

[(1, 145402830), (2, 72701415), (3, 48467610), (5, 29080566), (6, 24233805), (9, 16155870), (10, 14540283), (15, 9693522), (18, 8077935), (27, 5385290), (30, 4846761), (45, 3231174), (54, 2692645), (90, 1615587), (135, 1077058), (270, 538529)]