23779170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 80

約数和(自身を含む): 66071808

約数和(自身を除く): 42292638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 947, 1395, 1674, 1894, 2511, 2790, 2841, 4185, 4735, 5022, 5682, 8370, 8523, 9470, 12555, 14205, 17046, 25110, 25569, 28410, 29357, 42615, 51138, 58714, 76707, 85230, 88071, 127845, 146785, 153414, 176142, 255690, 264213, 293570, 383535, 440355, 528426, 767070, 792639, 880710, 1321065, 1585278, 2377917, 2642130, 3963195, 4755834, 7926390, 11889585, 23779170]

約数ペア:

[(1, 23779170), (2, 11889585), (3, 7926390), (5, 4755834), (6, 3963195), (9, 2642130), (10, 2377917), (15, 1585278), (18, 1321065), (27, 880710), (30, 792639), (31, 767070), (45, 528426), (54, 440355), (62, 383535), (81, 293570), (90, 264213), (93, 255690), (135, 176142), (155, 153414), (162, 146785), (186, 127845), (270, 88071), (279, 85230), (310, 76707), (405, 58714), (465, 51138), (558, 42615), (810, 29357), (837, 28410), (930, 25569), (947, 25110), (1395, 17046), (1674, 14205), (1894, 12555), (2511, 9470), (2790, 8523), (2841, 8370), (4185, 5682), (4735, 5022)]