2087194620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{84229}}^1$

素因数の和:84307

約数の個数: 96

約数和(自身を含む): 6792307200

約数和(自身を除く): 4705112580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 84229, 168458, 252687, 336916, 421145, 505374, 589603, 842290, 1010748, 1179206, 1263435, 1684580, 1768809, 2358412, 2526870, 2948015, 3537618, 4969511, 5053740, 5896030, 7075236, 8844045, 9939022, 11792060, 14908533, 17688090, 19878044, 24847555, 29817066, 34786577, 35376180, 49695110, 59634132, 69573154, 74542665, 99390220, 104359731, 139146308, 149085330, 173932885, 208719462, 298170660, 347865770, 417438924, 521798655, 695731540, 1043597310, 2087194620]

約数ペア:

[(1, 2087194620), (2, 1043597310), (3, 695731540), (4, 521798655), (5, 417438924), (6, 347865770), (7, 298170660), (10, 208719462), (12, 173932885), (14, 149085330), (15, 139146308), (20, 104359731), (21, 99390220), (28, 74542665), (30, 69573154), (35, 59634132), (42, 49695110), (59, 35376180), (60, 34786577), (70, 29817066), (84, 24847555), (105, 19878044), (118, 17688090), (140, 14908533), (177, 11792060), (210, 9939022), (236, 8844045), (295, 7075236), (354, 5896030), (413, 5053740), (420, 4969511), (590, 3537618), (708, 2948015), (826, 2526870), (885, 2358412), (1180, 1768809), (1239, 1684580), (1652, 1263435), (1770, 1179206), (2065, 1010748), (2478, 842290), (3540, 589603), (4130, 505374), (4956, 421145), (6195, 336916), (8260, 252687), (12390, 168458), (24780, 84229)]