122707620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97387}}^1$

素因数の和:97409

約数の個数: 72

約数和(自身を含む): 425390784

約数和(自身を除く): 302683164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 97387, 194774, 292161, 389548, 486935, 584322, 681709, 876483, 973870, 1168644, 1363418, 1460805, 1752966, 1947740, 2045127, 2726836, 2921610, 3408545, 3505932, 4090254, 4382415, 5843220, 6135381, 6817090, 8180508, 8764830, 10225635, 12270762, 13634180, 17529660, 20451270, 24541524, 30676905, 40902540, 61353810, 122707620]

約数ペア:

[(1, 122707620), (2, 61353810), (3, 40902540), (4, 30676905), (5, 24541524), (6, 20451270), (7, 17529660), (9, 13634180), (10, 12270762), (12, 10225635), (14, 8764830), (15, 8180508), (18, 6817090), (20, 6135381), (21, 5843220), (28, 4382415), (30, 4090254), (35, 3505932), (36, 3408545), (42, 2921610), (45, 2726836), (60, 2045127), (63, 1947740), (70, 1752966), (84, 1460805), (90, 1363418), (105, 1168644), (126, 973870), (140, 876483), (180, 681709), (210, 584322), (252, 486935), (315, 389548), (420, 292161), (630, 194774), (1260, 97387)]