18310366740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11939}}^1\times {\mathrm{25561}}^1$

素因数の和:37512

約数の個数: 48

約数和(自身を含む): 51275327040

約数和(自身を除く): 32964960300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11939, 23878, 25561, 35817, 47756, 51122, 59695, 71634, 76683, 102244, 119390, 127805, 143268, 153366, 179085, 238780, 255610, 306732, 358170, 383415, 511220, 716340, 766830, 1533660, 305172779, 610345558, 915518337, 1220691116, 1525863895, 1831036674, 3051727790, 3662073348, 4577591685, 6103455580, 9155183370, 18310366740]

約数ペア:

[(1, 18310366740), (2, 9155183370), (3, 6103455580), (4, 4577591685), (5, 3662073348), (6, 3051727790), (10, 1831036674), (12, 1525863895), (15, 1220691116), (20, 915518337), (30, 610345558), (60, 305172779), (11939, 1533660), (23878, 766830), (25561, 716340), (35817, 511220), (47756, 383415), (51122, 358170), (59695, 306732), (71634, 255610), (76683, 238780), (102244, 179085), (119390, 153366), (127805, 143268)]