395308060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 988686720

約数和(自身を除く): 593378660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 61, 70, 82, 122, 140, 164, 205, 244, 287, 305, 410, 427, 574, 610, 820, 854, 1129, 1148, 1220, 1435, 1708, 2135, 2258, 2501, 2870, 4270, 4516, 5002, 5645, 5740, 7903, 8540, 10004, 11290, 12505, 15806, 17507, 22580, 25010, 31612, 35014, 39515, 46289, 50020, 68869, 70028, 79030, 87535, 92578, 137738, 158060, 175070, 185156, 231445, 275476, 324023, 344345, 350140, 462890, 482083, 648046, 688690, 925780, 964166, 1296092, 1377380, 1620115, 1928332, 2410415, 2823629, 3240230, 4820830, 5647258, 6480460, 9641660, 11294516, 14118145, 19765403, 28236290, 39530806, 56472580, 79061612, 98827015, 197654030, 395308060]

約数ペア:

[(1, 395308060), (2, 197654030), (4, 98827015), (5, 79061612), (7, 56472580), (10, 39530806), (14, 28236290), (20, 19765403), (28, 14118145), (35, 11294516), (41, 9641660), (61, 6480460), (70, 5647258), (82, 4820830), (122, 3240230), (140, 2823629), (164, 2410415), (205, 1928332), (244, 1620115), (287, 1377380), (305, 1296092), (410, 964166), (427, 925780), (574, 688690), (610, 648046), (820, 482083), (854, 462890), (1129, 350140), (1148, 344345), (1220, 324023), (1435, 275476), (1708, 231445), (2135, 185156), (2258, 175070), (2501, 158060), (2870, 137738), (4270, 92578), (4516, 87535), (5002, 79030), (5645, 70028), (5740, 68869), (7903, 50020), (8540, 46289), (10004, 39515), (11290, 35014), (12505, 31612), (15806, 25010), (17507, 22580)]