13960740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13687}}^1$

素因数の和:13716

約数の個数: 48

約数和(自身を含む): 41392512

約数和(自身を除く): 27431772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 13687, 27374, 41061, 54748, 68435, 82122, 136870, 164244, 205305, 232679, 273740, 410610, 465358, 698037, 821220, 930716, 1163395, 1396074, 2326790, 2792148, 3490185, 4653580, 6980370, 13960740]

約数ペア:

[(1, 13960740), (2, 6980370), (3, 4653580), (4, 3490185), (5, 2792148), (6, 2326790), (10, 1396074), (12, 1163395), (15, 930716), (17, 821220), (20, 698037), (30, 465358), (34, 410610), (51, 273740), (60, 232679), (68, 205305), (85, 164244), (102, 136870), (170, 82122), (204, 68435), (255, 54748), (340, 41061), (510, 27374), (1020, 13687)]