194483910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 517321728

約数和(自身を除く): 322837818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 71, 82, 85, 102, 123, 131, 142, 170, 205, 213, 246, 255, 262, 355, 393, 410, 426, 510, 615, 655, 697, 710, 786, 1065, 1207, 1230, 1310, 1394, 1965, 2091, 2130, 2227, 2414, 2911, 3485, 3621, 3930, 4182, 4454, 5371, 5822, 6035, 6681, 6970, 7242, 8733, 9301, 10455, 10742, 11135, 12070, 13362, 14555, 16113, 17466, 18105, 18602, 20910, 22270, 26855, 27903, 29110, 32226, 33405, 36210, 43665, 46505, 49487, 53710, 55806, 66810, 80565, 87330, 91307, 93010, 98974, 139515, 148461, 158117, 161130, 182614, 247435, 273921, 279030, 296922, 316234, 381341, 456535, 474351, 494870, 547842, 742305, 762682, 790585, 913070, 948702, 1144023, 1369605, 1484610, 1581170, 1906705, 2288046, 2371755, 2739210, 3813410, 4743510, 5720115, 6482797, 11440230, 12965594, 19448391, 32413985, 38896782, 64827970, 97241955, 194483910]

約数ペア:

[(1, 194483910), (2, 97241955), (3, 64827970), (5, 38896782), (6, 32413985), (10, 19448391), (15, 12965594), (17, 11440230), (30, 6482797), (34, 5720115), (41, 4743510), (51, 3813410), (71, 2739210), (82, 2371755), (85, 2288046), (102, 1906705), (123, 1581170), (131, 1484610), (142, 1369605), (170, 1144023), (205, 948702), (213, 913070), (246, 790585), (255, 762682), (262, 742305), (355, 547842), (393, 494870), (410, 474351), (426, 456535), (510, 381341), (615, 316234), (655, 296922), (697, 279030), (710, 273921), (786, 247435), (1065, 182614), (1207, 161130), (1230, 158117), (1310, 148461), (1394, 139515), (1965, 98974), (2091, 93010), (2130, 91307), (2227, 87330), (2414, 80565), (2911, 66810), (3485, 55806), (3621, 53710), (3930, 49487), (4182, 46505), (4454, 43665), (5371, 36210), (5822, 33405), (6035, 32226), (6681, 29110), (6970, 27903), (7242, 26855), (8733, 22270), (9301, 20910), (10455, 18602), (10742, 18105), (11135, 17466), (12070, 16113), (13362, 14555)]