123811470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3299}}^1$

素因数の和:3454

約数の個数: 64

約数和(自身を含む): 332640000

約数和(自身を除く): 208828530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3299, 3753, 4170, 6255, 6598, 7506, 9897, 12510, 16495, 18765, 19794, 29691, 32990, 37530, 49485, 59382, 89073, 98970, 148455, 178146, 296910, 445365, 458561, 890730, 917122, 1375683, 2292805, 2751366, 4127049, 4585610, 6878415, 8254098, 12381147, 13756830, 20635245, 24762294, 41270490, 61905735, 123811470]

約数ペア:

[(1, 123811470), (2, 61905735), (3, 41270490), (5, 24762294), (6, 20635245), (9, 13756830), (10, 12381147), (15, 8254098), (18, 6878415), (27, 4585610), (30, 4127049), (45, 2751366), (54, 2292805), (90, 1375683), (135, 917122), (139, 890730), (270, 458561), (278, 445365), (417, 296910), (695, 178146), (834, 148455), (1251, 98970), (1390, 89073), (2085, 59382), (2502, 49485), (3299, 37530), (3753, 32990), (4170, 29691), (6255, 19794), (6598, 18765), (7506, 16495), (9897, 12510)]