194451530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 455970816

約数和(自身を除く): 261519286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 61, 62, 65, 70, 91, 113, 122, 130, 155, 182, 217, 226, 305, 310, 403, 427, 434, 455, 565, 610, 791, 793, 806, 854, 910, 1085, 1130, 1469, 1582, 1586, 1891, 2015, 2135, 2170, 2821, 2938, 3503, 3782, 3955, 3965, 4030, 4270, 5551, 5642, 6893, 7006, 7345, 7910, 7930, 9455, 10283, 11102, 13237, 13786, 14105, 14690, 17515, 18910, 20566, 24521, 24583, 26474, 27755, 28210, 34465, 35030, 45539, 48251, 49042, 49166, 51415, 55510, 66185, 68930, 89609, 91078, 96502, 102830, 122605, 122915, 132370, 172081, 179218, 213683, 227695, 241255, 245210, 245830, 318773, 344162, 427366, 448045, 455390, 482510, 627263, 637546, 860405, 896090, 1068415, 1254526, 1495781, 1593865, 1720810, 2136830, 2777879, 2991562, 3136315, 3187730, 5555758, 6272630, 7478905, 13889395, 14957810, 19445153, 27778790, 38890306, 97225765, 194451530]

約数ペア:

[(1, 194451530), (2, 97225765), (5, 38890306), (7, 27778790), (10, 19445153), (13, 14957810), (14, 13889395), (26, 7478905), (31, 6272630), (35, 5555758), (61, 3187730), (62, 3136315), (65, 2991562), (70, 2777879), (91, 2136830), (113, 1720810), (122, 1593865), (130, 1495781), (155, 1254526), (182, 1068415), (217, 896090), (226, 860405), (305, 637546), (310, 627263), (403, 482510), (427, 455390), (434, 448045), (455, 427366), (565, 344162), (610, 318773), (791, 245830), (793, 245210), (806, 241255), (854, 227695), (910, 213683), (1085, 179218), (1130, 172081), (1469, 132370), (1582, 122915), (1586, 122605), (1891, 102830), (2015, 96502), (2135, 91078), (2170, 89609), (2821, 68930), (2938, 66185), (3503, 55510), (3782, 51415), (3955, 49166), (3965, 49042), (4030, 48251), (4270, 45539), (5551, 35030), (5642, 34465), (6893, 28210), (7006, 27755), (7345, 26474), (7910, 24583), (7930, 24521), (9455, 20566), (10283, 18910), (11102, 17515), (13237, 14690), (13786, 14105)]