370417460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 907843104

約数和(自身を除く): 537425644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 547, 691, 980, 1094, 1382, 2188, 2735, 2764, 3455, 3829, 4837, 5470, 6910, 7658, 9674, 10940, 13820, 15316, 19145, 19348, 24185, 26803, 33859, 38290, 48370, 53606, 67718, 76580, 96740, 107212, 134015, 135436, 169295, 268030, 338590, 377977, 536060, 677180, 755954, 1511908, 1889885, 2645839, 3779770, 5291678, 7559540, 10583356, 13229195, 18520873, 26458390, 37041746, 52916780, 74083492, 92604365, 185208730, 370417460]

約数ペア:

[(1, 370417460), (2, 185208730), (4, 92604365), (5, 74083492), (7, 52916780), (10, 37041746), (14, 26458390), (20, 18520873), (28, 13229195), (35, 10583356), (49, 7559540), (70, 5291678), (98, 3779770), (140, 2645839), (196, 1889885), (245, 1511908), (490, 755954), (547, 677180), (691, 536060), (980, 377977), (1094, 338590), (1382, 268030), (2188, 169295), (2735, 135436), (2764, 134015), (3455, 107212), (3829, 96740), (4837, 76580), (5470, 67718), (6910, 53606), (7658, 48370), (9674, 38290), (10940, 33859), (13820, 26803), (15316, 24185), (19145, 19348)]