139286940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 422155776

約数和(自身を除く): 282868836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 283, 390, 566, 631, 780, 849, 1132, 1262, 1415, 1698, 1893, 2524, 2830, 3155, 3396, 3679, 3786, 4245, 5660, 6310, 7358, 7572, 8203, 8490, 9465, 11037, 12620, 14716, 16406, 16980, 18395, 18930, 22074, 24609, 32812, 36790, 37860, 41015, 44148, 49218, 55185, 73580, 82030, 98436, 110370, 123045, 164060, 178573, 220740, 246090, 357146, 492180, 535719, 714292, 892865, 1071438, 1785730, 2142876, 2321449, 2678595, 3571460, 4642898, 5357190, 6964347, 9285796, 10714380, 11607245, 13928694, 23214490, 27857388, 34821735, 46428980, 69643470, 139286940]

約数ペア:

[(1, 139286940), (2, 69643470), (3, 46428980), (4, 34821735), (5, 27857388), (6, 23214490), (10, 13928694), (12, 11607245), (13, 10714380), (15, 9285796), (20, 6964347), (26, 5357190), (30, 4642898), (39, 3571460), (52, 2678595), (60, 2321449), (65, 2142876), (78, 1785730), (130, 1071438), (156, 892865), (195, 714292), (260, 535719), (283, 492180), (390, 357146), (566, 246090), (631, 220740), (780, 178573), (849, 164060), (1132, 123045), (1262, 110370), (1415, 98436), (1698, 82030), (1893, 73580), (2524, 55185), (2830, 49218), (3155, 44148), (3396, 41015), (3679, 37860), (3786, 36790), (4245, 32812), (5660, 24609), (6310, 22074), (7358, 18930), (7572, 18395), (8203, 16980), (8490, 16406), (9465, 14716), (11037, 12620)]