47368980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 145220712

約数和(自身を除く): 97851732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2713, 2910, 3492, 4365, 5426, 5820, 8139, 8730, 10852, 13565, 16278, 17460, 24417, 27130, 32556, 40695, 48834, 54260, 81390, 97668, 122085, 162780, 244170, 263161, 488340, 526322, 789483, 1052644, 1315805, 1578966, 2368449, 2631610, 3157932, 3947415, 4736898, 5263220, 7894830, 9473796, 11842245, 15789660, 23684490, 47368980]

約数ペア:

[(1, 47368980), (2, 23684490), (3, 15789660), (4, 11842245), (5, 9473796), (6, 7894830), (9, 5263220), (10, 4736898), (12, 3947415), (15, 3157932), (18, 2631610), (20, 2368449), (30, 1578966), (36, 1315805), (45, 1052644), (60, 789483), (90, 526322), (97, 488340), (180, 263161), (194, 244170), (291, 162780), (388, 122085), (485, 97668), (582, 81390), (873, 54260), (970, 48834), (1164, 40695), (1455, 32556), (1746, 27130), (1940, 24417), (2713, 17460), (2910, 16278), (3492, 13565), (4365, 10852), (5426, 8730), (5820, 8139)]