7442580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 20994624

約数和(自身を除く): 13552044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 761, 815, 978, 1522, 1630, 1956, 2283, 2445, 3044, 3260, 3805, 4566, 4890, 7610, 9132, 9780, 11415, 15220, 22830, 45660, 124043, 248086, 372129, 496172, 620215, 744258, 1240430, 1488516, 1860645, 2480860, 3721290, 7442580]

約数ペア:

[(1, 7442580), (2, 3721290), (3, 2480860), (4, 1860645), (5, 1488516), (6, 1240430), (10, 744258), (12, 620215), (15, 496172), (20, 372129), (30, 248086), (60, 124043), (163, 45660), (326, 22830), (489, 15220), (652, 11415), (761, 9780), (815, 9132), (978, 7610), (1522, 4890), (1630, 4566), (1956, 3805), (2283, 3260), (2445, 3044)]