121554810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34631}}^1$

素因数の和:34660

約数の個数: 64

約数和(自身を含む): 349090560

約数和(自身を除く): 227535750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 34631, 69262, 103893, 173155, 207786, 311679, 346310, 450203, 519465, 623358, 900406, 935037, 1038930, 1350609, 1558395, 1870074, 2251015, 2701218, 3116790, 4051827, 4502030, 4675185, 6753045, 8103654, 9350370, 12155481, 13506090, 20259135, 24310962, 40518270, 60777405, 121554810]

約数ペア:

[(1, 121554810), (2, 60777405), (3, 40518270), (5, 24310962), (6, 20259135), (9, 13506090), (10, 12155481), (13, 9350370), (15, 8103654), (18, 6753045), (26, 4675185), (27, 4502030), (30, 4051827), (39, 3116790), (45, 2701218), (54, 2251015), (65, 1870074), (78, 1558395), (90, 1350609), (117, 1038930), (130, 935037), (135, 900406), (195, 623358), (234, 519465), (270, 450203), (351, 346310), (390, 311679), (585, 207786), (702, 173155), (1170, 103893), (1755, 69262), (3510, 34631)]