107437890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 307929600

約数和(自身を除く): 200491710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 197, 210, 245, 265, 294, 318, 343, 371, 394, 490, 530, 591, 686, 735, 742, 795, 985, 1029, 1113, 1182, 1379, 1470, 1590, 1715, 1855, 1970, 2058, 2226, 2597, 2758, 2955, 3430, 3710, 4137, 5145, 5194, 5565, 5910, 6895, 7791, 8274, 9653, 10290, 10441, 11130, 12985, 13790, 15582, 18179, 19306, 20685, 20882, 25970, 28959, 31323, 36358, 38955, 41370, 48265, 52205, 54537, 57918, 62646, 67571, 73087, 77910, 90895, 96530, 104410, 109074, 135142, 144795, 146174, 156615, 181790, 202713, 219261, 272685, 289590, 313230, 337855, 365435, 405426, 438522, 511609, 545370, 675710, 730870, 1013565, 1023218, 1096305, 1534827, 2027130, 2192610, 2558045, 3069654, 3581263, 5116090, 7162526, 7674135, 10743789, 15348270, 17906315, 21487578, 35812630, 53718945, 107437890]

約数ペア:

[(1, 107437890), (2, 53718945), (3, 35812630), (5, 21487578), (6, 17906315), (7, 15348270), (10, 10743789), (14, 7674135), (15, 7162526), (21, 5116090), (30, 3581263), (35, 3069654), (42, 2558045), (49, 2192610), (53, 2027130), (70, 1534827), (98, 1096305), (105, 1023218), (106, 1013565), (147, 730870), (159, 675710), (197, 545370), (210, 511609), (245, 438522), (265, 405426), (294, 365435), (318, 337855), (343, 313230), (371, 289590), (394, 272685), (490, 219261), (530, 202713), (591, 181790), (686, 156615), (735, 146174), (742, 144795), (795, 135142), (985, 109074), (1029, 104410), (1113, 96530), (1182, 90895), (1379, 77910), (1470, 73087), (1590, 67571), (1715, 62646), (1855, 57918), (1970, 54537), (2058, 52205), (2226, 48265), (2597, 41370), (2758, 38955), (2955, 36358), (3430, 31323), (3710, 28959), (4137, 25970), (5145, 20882), (5194, 20685), (5565, 19306), (5910, 18179), (6895, 15582), (7791, 13790), (8274, 12985), (9653, 11130), (10290, 10441)]