138718170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4237

約数の個数: 80

約数和(自身を含む): 382186728

約数和(自身を除く): 243468558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1107, 1230, 1845, 2214, 3321, 3690, 4177, 5535, 6642, 8354, 11070, 12531, 16605, 20885, 25062, 33210, 37593, 41770, 62655, 75186, 112779, 125310, 171257, 187965, 225558, 338337, 342514, 375930, 513771, 563895, 676674, 856285, 1027542, 1127790, 1541313, 1691685, 1712570, 2568855, 3082626, 3383370, 4623939, 5137710, 7706565, 9247878, 13871817, 15413130, 23119695, 27743634, 46239390, 69359085, 138718170]

約数ペア:

[(1, 138718170), (2, 69359085), (3, 46239390), (5, 27743634), (6, 23119695), (9, 15413130), (10, 13871817), (15, 9247878), (18, 7706565), (27, 5137710), (30, 4623939), (41, 3383370), (45, 3082626), (54, 2568855), (81, 1712570), (82, 1691685), (90, 1541313), (123, 1127790), (135, 1027542), (162, 856285), (205, 676674), (246, 563895), (270, 513771), (369, 375930), (405, 342514), (410, 338337), (615, 225558), (738, 187965), (810, 171257), (1107, 125310), (1230, 112779), (1845, 75186), (2214, 62655), (3321, 41770), (3690, 37593), (4177, 33210), (5535, 25062), (6642, 20885), (8354, 16605), (11070, 12531)]