122695290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26731}}^1$

素因数の和:26764

約数の個数: 64

約数和(自身を含む): 346446720

約数和(自身を除く): 223751430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 26731, 53462, 80193, 133655, 160386, 240579, 267310, 400965, 454427, 481158, 721737, 801930, 908854, 1202895, 1363281, 1443474, 2272135, 2405790, 2726562, 3608685, 4089843, 4544270, 6816405, 7217370, 8179686, 12269529, 13632810, 20449215, 24539058, 40898430, 61347645, 122695290]

約数ペア:

[(1, 122695290), (2, 61347645), (3, 40898430), (5, 24539058), (6, 20449215), (9, 13632810), (10, 12269529), (15, 8179686), (17, 7217370), (18, 6816405), (27, 4544270), (30, 4089843), (34, 3608685), (45, 2726562), (51, 2405790), (54, 2272135), (85, 1443474), (90, 1363281), (102, 1202895), (135, 908854), (153, 801930), (170, 721737), (255, 481158), (270, 454427), (306, 400965), (459, 267310), (510, 240579), (765, 160386), (918, 133655), (1530, 80193), (2295, 53462), (4590, 26731)]