127496180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 327075840

約数和(自身を除く): 199579660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1013, 1015, 1085, 1798, 2026, 2030, 2170, 3596, 4052, 4060, 4340, 4495, 5065, 6293, 7091, 8990, 10130, 12586, 14182, 17980, 20260, 25172, 28364, 29377, 31403, 31465, 35455, 58754, 62806, 62930, 70910, 117508, 125612, 125860, 141820, 146885, 157015, 205639, 219821, 293770, 314030, 411278, 439642, 587540, 628060, 822556, 879284, 910687, 1028195, 1099105, 1821374, 2056390, 2198210, 3642748, 4112780, 4396420, 4553435, 6374809, 9106870, 12749618, 18213740, 25499236, 31874045, 63748090, 127496180]

約数ペア:

[(1, 127496180), (2, 63748090), (4, 31874045), (5, 25499236), (7, 18213740), (10, 12749618), (14, 9106870), (20, 6374809), (28, 4553435), (29, 4396420), (31, 4112780), (35, 3642748), (58, 2198210), (62, 2056390), (70, 1821374), (116, 1099105), (124, 1028195), (140, 910687), (145, 879284), (155, 822556), (203, 628060), (217, 587540), (290, 439642), (310, 411278), (406, 314030), (434, 293770), (580, 219821), (620, 205639), (812, 157015), (868, 146885), (899, 141820), (1013, 125860), (1015, 125612), (1085, 117508), (1798, 70910), (2026, 62930), (2030, 62806), (2170, 58754), (3596, 35455), (4052, 31465), (4060, 31403), (4340, 29377), (4495, 28364), (5065, 25172), (6293, 20260), (7091, 17980), (8990, 14182), (10130, 12586)]