1936980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 6410880

約数和(自身を除く): 4473900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 211, 255, 270, 306, 340, 422, 459, 510, 540, 612, 633, 765, 844, 918, 1020, 1055, 1266, 1530, 1836, 1899, 2110, 2295, 2532, 3060, 3165, 3587, 3798, 4220, 4590, 5697, 6330, 7174, 7596, 9180, 9495, 10761, 11394, 12660, 14348, 17935, 18990, 21522, 22788, 28485, 32283, 35870, 37980, 43044, 53805, 56970, 64566, 71740, 96849, 107610, 113940, 129132, 161415, 193698, 215220, 322830, 387396, 484245, 645660, 968490, 1936980]

約数ペア:

[(1, 1936980), (2, 968490), (3, 645660), (4, 484245), (5, 387396), (6, 322830), (9, 215220), (10, 193698), (12, 161415), (15, 129132), (17, 113940), (18, 107610), (20, 96849), (27, 71740), (30, 64566), (34, 56970), (36, 53805), (45, 43044), (51, 37980), (54, 35870), (60, 32283), (68, 28485), (85, 22788), (90, 21522), (102, 18990), (108, 17935), (135, 14348), (153, 12660), (170, 11394), (180, 10761), (204, 9495), (211, 9180), (255, 7596), (270, 7174), (306, 6330), (340, 5697), (422, 4590), (459, 4220), (510, 3798), (540, 3587), (612, 3165), (633, 3060), (765, 2532), (844, 2295), (918, 2110), (1020, 1899), (1055, 1836), (1266, 1530)]