13297140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 41653248

約数和(自身を除く): 28356108

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, 2383, 2790, 4766, 5580, 7149, 9532, 11915, 14298, 21447, 23830, 28596, 35745, 42894, 47660, 71490, 73873, 85788, 107235, 142980, 147746, 214470, 221619, 295492, 369365, 428940, 443238, 664857, 738730, 886476, 1108095, 1329714, 1477460, 2216190, 2659428, 3324285, 4432380, 6648570, 13297140]

約数ペア:

[(1, 13297140), (2, 6648570), (3, 4432380), (4, 3324285), (5, 2659428), (6, 2216190), (9, 1477460), (10, 1329714), (12, 1108095), (15, 886476), (18, 738730), (20, 664857), (30, 443238), (31, 428940), (36, 369365), (45, 295492), (60, 221619), (62, 214470), (90, 147746), (93, 142980), (124, 107235), (155, 85788), (180, 73873), (186, 71490), (279, 47660), (310, 42894), (372, 35745), (465, 28596), (558, 23830), (620, 21447), (930, 14298), (1116, 11915), (1395, 9532), (1860, 7149), (2383, 5580), (2790, 4766)]