191136270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 529514496

約数和(自身を除く): 338378226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 127, 130, 170, 195, 221, 227, 254, 255, 381, 390, 442, 454, 510, 635, 663, 681, 762, 1105, 1135, 1270, 1326, 1362, 1651, 1905, 2159, 2210, 2270, 2951, 3302, 3315, 3405, 3810, 3859, 4318, 4953, 5902, 6477, 6630, 6810, 7718, 8255, 8853, 9906, 10795, 11577, 12954, 14755, 16510, 17706, 19295, 21590, 23154, 24765, 28067, 28829, 29510, 32385, 38590, 44265, 49530, 50167, 56134, 57658, 57885, 64770, 84201, 86487, 88530, 100334, 115770, 140335, 144145, 150501, 168402, 172974, 250835, 280670, 288290, 301002, 374777, 421005, 432435, 490093, 501670, 749554, 752505, 842010, 864870, 980186, 1124331, 1470279, 1505010, 1873885, 2248662, 2450465, 2940558, 3747770, 4900930, 5621655, 6371209, 7351395, 11243310, 12742418, 14702790, 19113627, 31856045, 38227254, 63712090, 95568135, 191136270]

約数ペア:

[(1, 191136270), (2, 95568135), (3, 63712090), (5, 38227254), (6, 31856045), (10, 19113627), (13, 14702790), (15, 12742418), (17, 11243310), (26, 7351395), (30, 6371209), (34, 5621655), (39, 4900930), (51, 3747770), (65, 2940558), (78, 2450465), (85, 2248662), (102, 1873885), (127, 1505010), (130, 1470279), (170, 1124331), (195, 980186), (221, 864870), (227, 842010), (254, 752505), (255, 749554), (381, 501670), (390, 490093), (442, 432435), (454, 421005), (510, 374777), (635, 301002), (663, 288290), (681, 280670), (762, 250835), (1105, 172974), (1135, 168402), (1270, 150501), (1326, 144145), (1362, 140335), (1651, 115770), (1905, 100334), (2159, 88530), (2210, 86487), (2270, 84201), (2951, 64770), (3302, 57885), (3315, 57658), (3405, 56134), (3810, 50167), (3859, 49530), (4318, 44265), (4953, 38590), (5902, 32385), (6477, 29510), (6630, 28829), (6810, 28067), (7718, 24765), (8255, 23154), (8853, 21590), (9906, 19295), (10795, 17706), (11577, 16510), (12954, 14755)]