191158710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 510603264

約数和(自身を除く): 319444554

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 107, 113, 155, 170, 186, 214, 226, 255, 310, 321, 339, 465, 510, 527, 535, 565, 642, 678, 930, 1054, 1070, 1130, 1581, 1605, 1695, 1819, 1921, 2635, 3162, 3210, 3317, 3390, 3503, 3638, 3842, 5270, 5457, 5763, 6634, 7006, 7905, 9095, 9605, 9951, 10509, 10914, 11526, 12091, 15810, 16585, 17515, 18190, 19210, 19902, 21018, 24182, 27285, 28815, 33170, 35030, 36273, 49755, 52545, 54570, 56389, 57630, 59551, 60455, 72546, 99510, 105090, 112778, 119102, 120910, 169167, 178653, 181365, 205547, 281945, 297755, 338334, 357306, 362730, 374821, 411094, 563890, 595510, 616641, 749642, 845835, 893265, 1027735, 1124463, 1233282, 1691670, 1786530, 1874105, 2055470, 2248926, 3083205, 3748210, 5622315, 6166410, 6371957, 11244630, 12743914, 19115871, 31859785, 38231742, 63719570, 95579355, 191158710]

約数ペア:

[(1, 191158710), (2, 95579355), (3, 63719570), (5, 38231742), (6, 31859785), (10, 19115871), (15, 12743914), (17, 11244630), (30, 6371957), (31, 6166410), (34, 5622315), (51, 3748210), (62, 3083205), (85, 2248926), (93, 2055470), (102, 1874105), (107, 1786530), (113, 1691670), (155, 1233282), (170, 1124463), (186, 1027735), (214, 893265), (226, 845835), (255, 749642), (310, 616641), (321, 595510), (339, 563890), (465, 411094), (510, 374821), (527, 362730), (535, 357306), (565, 338334), (642, 297755), (678, 281945), (930, 205547), (1054, 181365), (1070, 178653), (1130, 169167), (1581, 120910), (1605, 119102), (1695, 112778), (1819, 105090), (1921, 99510), (2635, 72546), (3162, 60455), (3210, 59551), (3317, 57630), (3390, 56389), (3503, 54570), (3638, 52545), (3842, 49755), (5270, 36273), (5457, 35030), (5763, 33170), (6634, 28815), (7006, 27285), (7905, 24182), (9095, 21018), (9605, 19902), (9951, 19210), (10509, 18190), (10914, 17515), (11526, 16585), (12091, 15810)]