139571490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 349349760

約数和(自身を除く): 209778270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 137, 145, 174, 274, 290, 411, 435, 685, 822, 870, 1171, 1370, 2055, 2342, 3513, 3973, 4110, 5855, 7026, 7946, 11710, 11919, 17565, 19865, 23838, 33959, 35130, 39730, 59595, 67918, 101877, 119190, 160427, 169795, 203754, 320854, 339590, 481281, 509385, 802135, 962562, 1018770, 1604270, 2406405, 4652383, 4812810, 9304766, 13957149, 23261915, 27914298, 46523830, 69785745, 139571490]

約数ペア:

[(1, 139571490), (2, 69785745), (3, 46523830), (5, 27914298), (6, 23261915), (10, 13957149), (15, 9304766), (29, 4812810), (30, 4652383), (58, 2406405), (87, 1604270), (137, 1018770), (145, 962562), (174, 802135), (274, 509385), (290, 481281), (411, 339590), (435, 320854), (685, 203754), (822, 169795), (870, 160427), (1171, 119190), (1370, 101877), (2055, 67918), (2342, 59595), (3513, 39730), (3973, 35130), (4110, 33959), (5855, 23838), (7026, 19865), (7946, 17565), (11710, 11919)]