129317370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 398514816

約数和(自身を除く): 269197446

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 67, 70, 78, 91, 98, 101, 105, 130, 134, 147, 182, 195, 201, 202, 210, 245, 273, 294, 303, 335, 390, 402, 455, 469, 490, 505, 546, 606, 637, 670, 707, 735, 871, 910, 938, 1005, 1010, 1274, 1313, 1365, 1407, 1414, 1470, 1515, 1742, 1911, 2010, 2121, 2345, 2613, 2626, 2730, 2814, 3030, 3185, 3283, 3535, 3822, 3939, 4242, 4355, 4690, 4949, 5226, 6097, 6370, 6565, 6566, 6767, 7035, 7070, 7878, 8710, 9191, 9555, 9849, 9898, 10605, 12194, 13065, 13130, 13534, 14070, 14847, 16415, 18291, 18382, 19110, 19695, 19698, 20301, 21210, 24745, 26130, 27573, 29694, 30485, 32830, 33835, 36582, 39390, 40602, 42679, 45955, 47369, 49245, 49490, 55146, 60970, 64337, 67670, 74235, 85358, 87971, 91455, 91910, 94738, 98490, 101505, 128037, 128674, 137865, 142107, 148470, 175942, 182910, 193011, 203010, 213395, 236845, 256074, 263913, 275730, 284214, 321685, 331583, 386022, 426790, 439855, 473690, 527826, 615797, 640185, 643370, 663166, 710535, 879710, 965055, 994749, 1231594, 1280370, 1319565, 1421070, 1657915, 1847391, 1930110, 1989498, 2639130, 3078985, 3315830, 3694782, 4310579, 4973745, 6157970, 8621158, 9236955, 9947490, 12931737, 18473910, 21552895, 25863474, 43105790, 64658685, 129317370]

約数ペア:

[(1, 129317370), (2, 64658685), (3, 43105790), (5, 25863474), (6, 21552895), (7, 18473910), (10, 12931737), (13, 9947490), (14, 9236955), (15, 8621158), (21, 6157970), (26, 4973745), (30, 4310579), (35, 3694782), (39, 3315830), (42, 3078985), (49, 2639130), (65, 1989498), (67, 1930110), (70, 1847391), (78, 1657915), (91, 1421070), (98, 1319565), (101, 1280370), (105, 1231594), (130, 994749), (134, 965055), (147, 879710), (182, 710535), (195, 663166), (201, 643370), (202, 640185), (210, 615797), (245, 527826), (273, 473690), (294, 439855), (303, 426790), (335, 386022), (390, 331583), (402, 321685), (455, 284214), (469, 275730), (490, 263913), (505, 256074), (546, 236845), (606, 213395), (637, 203010), (670, 193011), (707, 182910), (735, 175942), (871, 148470), (910, 142107), (938, 137865), (1005, 128674), (1010, 128037), (1274, 101505), (1313, 98490), (1365, 94738), (1407, 91910), (1414, 91455), (1470, 87971), (1515, 85358), (1742, 74235), (1911, 67670), (2010, 64337), (2121, 60970), (2345, 55146), (2613, 49490), (2626, 49245), (2730, 47369), (2814, 45955), (3030, 42679), (3185, 40602), (3283, 39390), (3535, 36582), (3822, 33835), (3939, 32830), (4242, 30485), (4355, 29694), (4690, 27573), (4949, 26130), (5226, 24745), (6097, 21210), (6370, 20301), (6565, 19698), (6566, 19695), (6767, 19110), (7035, 18382), (7070, 18291), (7878, 16415), (8710, 14847), (9191, 14070), (9555, 13534), (9849, 13130), (9898, 13065), (10605, 12194)]