289040490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7417}}^1$

素因数の和:7863

約数の個数: 48

約数和(自身を含む): 753342408

約数和(自身を除く): 464301918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 2165, 2598, 3897, 4330, 6495, 7417, 7794, 12990, 14834, 19485, 22251, 37085, 38970, 44502, 66753, 74170, 111255, 133506, 222510, 333765, 667530, 3211561, 6423122, 9634683, 16057805, 19269366, 28904049, 32115610, 48173415, 57808098, 96346830, 144520245, 289040490]

約数ペア:

[(1, 289040490), (2, 144520245), (3, 96346830), (5, 57808098), (6, 48173415), (9, 32115610), (10, 28904049), (15, 19269366), (18, 16057805), (30, 9634683), (45, 6423122), (90, 3211561), (433, 667530), (866, 333765), (1299, 222510), (2165, 133506), (2598, 111255), (3897, 74170), (4330, 66753), (6495, 44502), (7417, 38970), (7794, 37085), (12990, 22251), (14834, 19485)]