42319620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33587}}^1$

素因数の和:33609

約数の個数: 72

約数和(自身を含む): 146712384

約数和(自身を除く): 104392764

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, 33587, 67174, 100761, 134348, 167935, 201522, 235109, 302283, 335870, 403044, 470218, 503805, 604566, 671740, 705327, 940436, 1007610, 1175545, 1209132, 1410654, 1511415, 2015220, 2115981, 2351090, 2821308, 3022830, 3526635, 4231962, 4702180, 6045660, 7053270, 8463924, 10579905, 14106540, 21159810, 42319620]

約数ペア:

[(1, 42319620), (2, 21159810), (3, 14106540), (4, 10579905), (5, 8463924), (6, 7053270), (7, 6045660), (9, 4702180), (10, 4231962), (12, 3526635), (14, 3022830), (15, 2821308), (18, 2351090), (20, 2115981), (21, 2015220), (28, 1511415), (30, 1410654), (35, 1209132), (36, 1175545), (42, 1007610), (45, 940436), (60, 705327), (63, 671740), (70, 604566), (84, 503805), (90, 470218), (105, 403044), (126, 335870), (140, 302283), (180, 235109), (210, 201522), (252, 167935), (315, 134348), (420, 100761), (630, 67174), (1260, 33587)]