968490

素因数分解:

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

素因数の和:244

約数の個数: 64

約数和(自身を含む): 2747520

約数和(自身を除く): 1779030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 211, 255, 270, 306, 422, 459, 510, 633, 765, 918, 1055, 1266, 1530, 1899, 2110, 2295, 3165, 3587, 3798, 4590, 5697, 6330, 7174, 9495, 10761, 11394, 17935, 18990, 21522, 28485, 32283, 35870, 53805, 56970, 64566, 96849, 107610, 161415, 193698, 322830, 484245, 968490]

約数ペア:

[(1, 968490), (2, 484245), (3, 322830), (5, 193698), (6, 161415), (9, 107610), (10, 96849), (15, 64566), (17, 56970), (18, 53805), (27, 35870), (30, 32283), (34, 28485), (45, 21522), (51, 18990), (54, 17935), (85, 11394), (90, 10761), (102, 9495), (135, 7174), (153, 6330), (170, 5697), (211, 4590), (255, 3798), (270, 3587), (306, 3165), (422, 2295), (459, 2110), (510, 1899), (633, 1530), (765, 1266), (918, 1055)]