561789030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{74017}}^1$

素因数の和:74061

約数の個数: 64

約数和(自身を含む): 1534837248

約数和(自身を除く): 973048218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 74017, 148034, 222051, 370085, 444102, 740170, 814187, 1110255, 1628374, 1702391, 2220510, 2442561, 3404782, 4070935, 4885122, 5107173, 8141870, 8511955, 10214346, 12212805, 17023910, 18726301, 24425610, 25535865, 37452602, 51071730, 56178903, 93631505, 112357806, 187263010, 280894515, 561789030]

約数ペア:

[(1, 561789030), (2, 280894515), (3, 187263010), (5, 112357806), (6, 93631505), (10, 56178903), (11, 51071730), (15, 37452602), (22, 25535865), (23, 24425610), (30, 18726301), (33, 17023910), (46, 12212805), (55, 10214346), (66, 8511955), (69, 8141870), (110, 5107173), (115, 4885122), (138, 4070935), (165, 3404782), (230, 2442561), (253, 2220510), (330, 1702391), (345, 1628374), (506, 1110255), (690, 814187), (759, 740170), (1265, 444102), (1518, 370085), (2530, 222051), (3795, 148034), (7590, 74017)]