140930220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 418279680

約数和(自身を除く): 277349460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 181, 190, 228, 285, 362, 380, 543, 570, 683, 724, 905, 1086, 1140, 1366, 1810, 2049, 2172, 2715, 2732, 3415, 3439, 3620, 4098, 5430, 6830, 6878, 8196, 10245, 10317, 10860, 12977, 13660, 13756, 17195, 20490, 20634, 25954, 34390, 38931, 40980, 41268, 51585, 51908, 64885, 68780, 77862, 103170, 123623, 129770, 155724, 194655, 206340, 247246, 259540, 370869, 389310, 494492, 618115, 741738, 778620, 1236230, 1483476, 1854345, 2348837, 2472460, 3708690, 4697674, 7046511, 7417380, 9395348, 11744185, 14093022, 23488370, 28186044, 35232555, 46976740, 70465110, 140930220]

約数ペア:

[(1, 140930220), (2, 70465110), (3, 46976740), (4, 35232555), (5, 28186044), (6, 23488370), (10, 14093022), (12, 11744185), (15, 9395348), (19, 7417380), (20, 7046511), (30, 4697674), (38, 3708690), (57, 2472460), (60, 2348837), (76, 1854345), (95, 1483476), (114, 1236230), (181, 778620), (190, 741738), (228, 618115), (285, 494492), (362, 389310), (380, 370869), (543, 259540), (570, 247246), (683, 206340), (724, 194655), (905, 155724), (1086, 129770), (1140, 123623), (1366, 103170), (1810, 77862), (2049, 68780), (2172, 64885), (2715, 51908), (2732, 51585), (3415, 41268), (3439, 40980), (3620, 38931), (4098, 34390), (5430, 25954), (6830, 20634), (6878, 20490), (8196, 17195), (10245, 13756), (10317, 13660), (10860, 12977)]