195389670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 376923930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 229, 238, 239, 255, 357, 458, 478, 510, 595, 687, 714, 717, 1145, 1190, 1195, 1374, 1434, 1603, 1673, 1785, 2290, 2390, 3206, 3346, 3435, 3570, 3585, 3893, 4063, 4809, 5019, 6870, 7170, 7786, 8015, 8126, 8365, 9618, 10038, 11679, 12189, 16030, 16730, 19465, 20315, 23358, 24045, 24378, 25095, 27251, 28441, 38930, 40630, 48090, 50190, 54502, 54731, 56882, 58395, 60945, 81753, 85323, 109462, 116790, 121890, 136255, 142205, 163506, 164193, 170646, 272510, 273655, 284410, 328386, 383117, 408765, 426615, 547310, 766234, 817530, 820965, 853230, 930427, 1149351, 1641930, 1860854, 1915585, 2298702, 2791281, 3831170, 4652135, 5582562, 5746755, 6512989, 9304270, 11493510, 13025978, 13956405, 19538967, 27912810, 32564945, 39077934, 65129890, 97694835, 195389670]

約数ペア:

[(1, 195389670), (2, 97694835), (3, 65129890), (5, 39077934), (6, 32564945), (7, 27912810), (10, 19538967), (14, 13956405), (15, 13025978), (17, 11493510), (21, 9304270), (30, 6512989), (34, 5746755), (35, 5582562), (42, 4652135), (51, 3831170), (70, 2791281), (85, 2298702), (102, 1915585), (105, 1860854), (119, 1641930), (170, 1149351), (210, 930427), (229, 853230), (238, 820965), (239, 817530), (255, 766234), (357, 547310), (458, 426615), (478, 408765), (510, 383117), (595, 328386), (687, 284410), (714, 273655), (717, 272510), (1145, 170646), (1190, 164193), (1195, 163506), (1374, 142205), (1434, 136255), (1603, 121890), (1673, 116790), (1785, 109462), (2290, 85323), (2390, 81753), (3206, 60945), (3346, 58395), (3435, 56882), (3570, 54731), (3585, 54502), (3893, 50190), (4063, 48090), (4809, 40630), (5019, 38930), (6870, 28441), (7170, 27251), (7786, 25095), (8015, 24378), (8126, 24045), (8365, 23358), (9618, 20315), (10038, 19465), (11679, 16730), (12189, 16030)]