109418220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19655

約数の個数: 72

約数和(自身を含む): 342625920

約数和(自身を除く): 233207700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 19609, 39218, 58827, 78436, 98045, 117654, 176481, 196090, 235308, 294135, 352962, 392180, 588270, 607879, 705924, 882405, 1176540, 1215758, 1764810, 1823637, 2431516, 3039395, 3529620, 3647274, 5470911, 6078790, 7294548, 9118185, 10941822, 12157580, 18236370, 21883644, 27354555, 36472740, 54709110, 109418220]

約数ペア:

[(1, 109418220), (2, 54709110), (3, 36472740), (4, 27354555), (5, 21883644), (6, 18236370), (9, 12157580), (10, 10941822), (12, 9118185), (15, 7294548), (18, 6078790), (20, 5470911), (30, 3647274), (31, 3529620), (36, 3039395), (45, 2431516), (60, 1823637), (62, 1764810), (90, 1215758), (93, 1176540), (124, 882405), (155, 705924), (180, 607879), (186, 588270), (279, 392180), (310, 352962), (372, 294135), (465, 235308), (558, 196090), (620, 176481), (930, 117654), (1116, 98045), (1395, 78436), (1860, 58827), (2790, 39218), (5580, 19609)]