293350260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 965030976

約数和(自身を除く): 671680716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 113, 140, 147, 196, 210, 226, 245, 294, 339, 420, 452, 490, 565, 588, 678, 735, 791, 883, 980, 1130, 1356, 1470, 1582, 1695, 1766, 2260, 2373, 2649, 2940, 3164, 3390, 3532, 3955, 4415, 4746, 5298, 5537, 6181, 6780, 7910, 8830, 9492, 10596, 11074, 11865, 12362, 13245, 15820, 16611, 17660, 18543, 22148, 23730, 24724, 26490, 27685, 30905, 33222, 37086, 43267, 47460, 52980, 55370, 61810, 66444, 74172, 83055, 86534, 92715, 99779, 110740, 123620, 129801, 166110, 173068, 185430, 199558, 216335, 259602, 299337, 332220, 370860, 399116, 432670, 498895, 519204, 598674, 649005, 698453, 865340, 997790, 1197348, 1298010, 1396906, 1496685, 1995580, 2095359, 2596020, 2793812, 2993370, 3492265, 4190718, 4889171, 5986740, 6984530, 8381436, 9778342, 10476795, 13969060, 14667513, 19556684, 20953590, 24445855, 29335026, 41907180, 48891710, 58670052, 73337565, 97783420, 146675130, 293350260]

約数ペア:

[(1, 293350260), (2, 146675130), (3, 97783420), (4, 73337565), (5, 58670052), (6, 48891710), (7, 41907180), (10, 29335026), (12, 24445855), (14, 20953590), (15, 19556684), (20, 14667513), (21, 13969060), (28, 10476795), (30, 9778342), (35, 8381436), (42, 6984530), (49, 5986740), (60, 4889171), (70, 4190718), (84, 3492265), (98, 2993370), (105, 2793812), (113, 2596020), (140, 2095359), (147, 1995580), (196, 1496685), (210, 1396906), (226, 1298010), (245, 1197348), (294, 997790), (339, 865340), (420, 698453), (452, 649005), (490, 598674), (565, 519204), (588, 498895), (678, 432670), (735, 399116), (791, 370860), (883, 332220), (980, 299337), (1130, 259602), (1356, 216335), (1470, 199558), (1582, 185430), (1695, 173068), (1766, 166110), (2260, 129801), (2373, 123620), (2649, 110740), (2940, 99779), (3164, 92715), (3390, 86534), (3532, 83055), (3955, 74172), (4415, 66444), (4746, 61810), (5298, 55370), (5537, 52980), (6181, 47460), (6780, 43267), (7910, 37086), (8830, 33222), (9492, 30905), (10596, 27685), (11074, 26490), (11865, 24724), (12362, 23730), (13245, 22148), (15820, 18543), (16611, 17660)]