4793220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 15025920

約数和(自身を除く): 10232700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 859, 930, 1116, 1395, 1718, 1860, 2577, 2790, 3436, 4295, 5154, 5580, 7731, 8590, 10308, 12885, 15462, 17180, 25770, 26629, 30924, 38655, 51540, 53258, 77310, 79887, 106516, 133145, 154620, 159774, 239661, 266290, 319548, 399435, 479322, 532580, 798870, 958644, 1198305, 1597740, 2396610, 4793220]

約数ペア:

[(1, 4793220), (2, 2396610), (3, 1597740), (4, 1198305), (5, 958644), (6, 798870), (9, 532580), (10, 479322), (12, 399435), (15, 319548), (18, 266290), (20, 239661), (30, 159774), (31, 154620), (36, 133145), (45, 106516), (60, 79887), (62, 77310), (90, 53258), (93, 51540), (124, 38655), (155, 30924), (180, 26629), (186, 25770), (279, 17180), (310, 15462), (372, 12885), (465, 10308), (558, 8590), (620, 7731), (859, 5580), (930, 5154), (1116, 4295), (1395, 3436), (1718, 2790), (1860, 2577)]