157532070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 384860160

約数和(自身を除く): 227328090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 173, 239, 254, 346, 381, 478, 519, 635, 717, 762, 865, 1038, 1195, 1270, 1434, 1730, 1905, 2390, 2595, 3585, 3810, 5190, 7170, 21971, 30353, 41347, 43942, 60706, 65913, 82694, 91059, 109855, 124041, 131826, 151765, 182118, 206735, 219710, 248082, 303530, 329565, 413470, 455295, 620205, 659130, 910590, 1240410, 5251069, 10502138, 15753207, 26255345, 31506414, 52510690, 78766035, 157532070]

約数ペア:

[(1, 157532070), (2, 78766035), (3, 52510690), (5, 31506414), (6, 26255345), (10, 15753207), (15, 10502138), (30, 5251069), (127, 1240410), (173, 910590), (239, 659130), (254, 620205), (346, 455295), (381, 413470), (478, 329565), (519, 303530), (635, 248082), (717, 219710), (762, 206735), (865, 182118), (1038, 151765), (1195, 131826), (1270, 124041), (1434, 109855), (1730, 91059), (1905, 82694), (2390, 65913), (2595, 60706), (3585, 43942), (3810, 41347), (5190, 30353), (7170, 21971)]