2294490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 6376320

約数和(自身を除く): 4081830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 409, 510, 561, 818, 935, 1122, 1227, 1870, 2045, 2454, 2805, 4090, 4499, 5610, 6135, 6953, 8998, 12270, 13497, 13906, 20859, 22495, 26994, 34765, 41718, 44990, 67485, 69530, 76483, 104295, 134970, 152966, 208590, 229449, 382415, 458898, 764830, 1147245, 2294490]

約数ペア:

[(1, 2294490), (2, 1147245), (3, 764830), (5, 458898), (6, 382415), (10, 229449), (11, 208590), (15, 152966), (17, 134970), (22, 104295), (30, 76483), (33, 69530), (34, 67485), (51, 44990), (55, 41718), (66, 34765), (85, 26994), (102, 22495), (110, 20859), (165, 13906), (170, 13497), (187, 12270), (255, 8998), (330, 6953), (374, 6135), (409, 5610), (510, 4499), (561, 4090), (818, 2805), (935, 2454), (1122, 2045), (1227, 1870)]