146755240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6290

約数の個数: 64

約数和(自身を含む): 358848000

約数和(自身を除く): 212092760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 6229, 11780, 12458, 23560, 24916, 31145, 49832, 62290, 118351, 124580, 193099, 236702, 249160, 386198, 473404, 591755, 772396, 946808, 965495, 1183510, 1544792, 1930990, 2367020, 3668881, 3861980, 4734040, 7337762, 7723960, 14675524, 18344405, 29351048, 36688810, 73377620, 146755240]

約数ペア:

[(1, 146755240), (2, 73377620), (4, 36688810), (5, 29351048), (8, 18344405), (10, 14675524), (19, 7723960), (20, 7337762), (31, 4734040), (38, 3861980), (40, 3668881), (62, 2367020), (76, 1930990), (95, 1544792), (124, 1183510), (152, 965495), (155, 946808), (190, 772396), (248, 591755), (310, 473404), (380, 386198), (589, 249160), (620, 236702), (760, 193099), (1178, 124580), (1240, 118351), (2356, 62290), (2945, 49832), (4712, 31145), (5890, 24916), (6229, 23560), (11780, 12458)]