148920590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5337

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 191702770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5279, 5642, 10558, 14105, 26395, 28210, 36953, 52790, 68627, 73906, 137254, 163649, 184765, 327298, 343135, 369530, 480389, 686270, 818245, 960778, 1145543, 1636490, 2127437, 2291086, 2401945, 4254874, 4803890, 5727715, 10637185, 11455430, 14892059, 21274370, 29784118, 74460295, 148920590]

約数ペア:

[(1, 148920590), (2, 74460295), (5, 29784118), (7, 21274370), (10, 14892059), (13, 11455430), (14, 10637185), (26, 5727715), (31, 4803890), (35, 4254874), (62, 2401945), (65, 2291086), (70, 2127437), (91, 1636490), (130, 1145543), (155, 960778), (182, 818245), (217, 686270), (310, 480389), (403, 369530), (434, 343135), (455, 327298), (806, 184765), (910, 163649), (1085, 137254), (2015, 73906), (2170, 68627), (2821, 52790), (4030, 36953), (5279, 28210), (5642, 26395), (10558, 14105)]