138539310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 128

約数和(自身を含む): 422682624

約数和(自身を除く): 284143314

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 1637, 2015, 2170, 2418, 2730, 2821, 3255, 3274, 4030, 4911, 5642, 6045, 6510, 8185, 8463, 9822, 11459, 12090, 14105, 16370, 16926, 21281, 22918, 24555, 28210, 34377, 42315, 42562, 49110, 50747, 57295, 63843, 68754, 84630, 101494, 106405, 114590, 127686, 148967, 152241, 171885, 212810, 253735, 297934, 304482, 319215, 343770, 355229, 446901, 507470, 638430, 659711, 710458, 744835, 761205, 893802, 1065687, 1319422, 1489670, 1522410, 1776145, 1979133, 2131374, 2234505, 3298555, 3552290, 3958266, 4469010, 4617977, 5328435, 6597110, 9235954, 9895665, 10656870, 13853931, 19791330, 23089885, 27707862, 46179770, 69269655, 138539310]

約数ペア:

[(1, 138539310), (2, 69269655), (3, 46179770), (5, 27707862), (6, 23089885), (7, 19791330), (10, 13853931), (13, 10656870), (14, 9895665), (15, 9235954), (21, 6597110), (26, 5328435), (30, 4617977), (31, 4469010), (35, 3958266), (39, 3552290), (42, 3298555), (62, 2234505), (65, 2131374), (70, 1979133), (78, 1776145), (91, 1522410), (93, 1489670), (105, 1319422), (130, 1065687), (155, 893802), (182, 761205), (186, 744835), (195, 710458), (210, 659711), (217, 638430), (273, 507470), (310, 446901), (390, 355229), (403, 343770), (434, 319215), (455, 304482), (465, 297934), (546, 253735), (651, 212810), (806, 171885), (910, 152241), (930, 148967), (1085, 127686), (1209, 114590), (1302, 106405), (1365, 101494), (1637, 84630), (2015, 68754), (2170, 63843), (2418, 57295), (2730, 50747), (2821, 49110), (3255, 42562), (3274, 42315), (4030, 34377), (4911, 28210), (5642, 24555), (6045, 22918), (6510, 21281), (8185, 16926), (8463, 16370), (9822, 14105), (11459, 12090)]