141254260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 352800000

約数和(自身を除く): 211545740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 343, 349, 413, 490, 590, 686, 698, 826, 980, 1180, 1372, 1396, 1652, 1715, 1745, 2065, 2443, 2891, 3430, 3490, 4130, 4886, 5782, 6860, 6980, 8260, 9772, 11564, 12215, 14455, 17101, 20237, 20591, 24430, 28910, 34202, 40474, 41182, 48860, 57820, 68404, 80948, 82364, 85505, 101185, 102955, 119707, 144137, 171010, 202370, 205910, 239414, 288274, 342020, 404740, 411820, 478828, 576548, 598535, 720685, 1008959, 1197070, 1441370, 2017918, 2394140, 2882740, 4035836, 5044795, 7062713, 10089590, 14125426, 20179180, 28250852, 35313565, 70627130, 141254260]

約数ペア:

[(1, 141254260), (2, 70627130), (4, 35313565), (5, 28250852), (7, 20179180), (10, 14125426), (14, 10089590), (20, 7062713), (28, 5044795), (35, 4035836), (49, 2882740), (59, 2394140), (70, 2017918), (98, 1441370), (118, 1197070), (140, 1008959), (196, 720685), (236, 598535), (245, 576548), (295, 478828), (343, 411820), (349, 404740), (413, 342020), (490, 288274), (590, 239414), (686, 205910), (698, 202370), (826, 171010), (980, 144137), (1180, 119707), (1372, 102955), (1396, 101185), (1652, 85505), (1715, 82364), (1745, 80948), (2065, 68404), (2443, 57820), (2891, 48860), (3430, 41182), (3490, 40474), (4130, 34202), (4886, 28910), (5782, 24430), (6860, 20591), (6980, 20237), (8260, 17101), (9772, 14455), (11564, 12215)]