142983170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 310754880

約数和(自身を除く): 167771710

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 43, 55, 74, 86, 95, 110, 185, 190, 209, 215, 370, 407, 418, 430, 473, 703, 814, 817, 946, 1045, 1406, 1591, 1634, 1849, 2035, 2090, 2365, 3182, 3515, 3698, 4070, 4085, 4730, 7030, 7733, 7955, 8170, 8987, 9245, 15466, 15910, 17501, 17974, 18490, 20339, 30229, 35002, 35131, 38665, 40678, 44935, 60458, 68413, 70262, 77330, 87505, 89870, 101695, 136826, 151145, 175010, 175655, 203390, 302290, 332519, 342065, 351310, 386441, 665038, 684130, 752543, 772882, 1299847, 1505086, 1662595, 1932205, 2599694, 3325190, 3762715, 3864410, 6499235, 7525430, 12998470, 14298317, 28596634, 71491585, 142983170]

約数ペア:

[(1, 142983170), (2, 71491585), (5, 28596634), (10, 14298317), (11, 12998470), (19, 7525430), (22, 6499235), (37, 3864410), (38, 3762715), (43, 3325190), (55, 2599694), (74, 1932205), (86, 1662595), (95, 1505086), (110, 1299847), (185, 772882), (190, 752543), (209, 684130), (215, 665038), (370, 386441), (407, 351310), (418, 342065), (430, 332519), (473, 302290), (703, 203390), (814, 175655), (817, 175010), (946, 151145), (1045, 136826), (1406, 101695), (1591, 89870), (1634, 87505), (1849, 77330), (2035, 70262), (2090, 68413), (2365, 60458), (3182, 44935), (3515, 40678), (3698, 38665), (4070, 35131), (4085, 35002), (4730, 30229), (7030, 20339), (7733, 18490), (7955, 17974), (8170, 17501), (8987, 15910), (9245, 15466)]