About the Number

127809630

127809629 ← → 127809631

2進数表記:111100111100011100001011110

漢数字表記:一億二千七百八十万九千六百三十

素因数分解:

2 1 × 3 3 × 5 1 × 13 2 × 2801 1

素因数の和:2843
約数の個数: 96
約数和(自身を含む): 369191520
約数和(自身を除く): 241381890

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 845, 1014, 1170, 1521, 1690, 1755, 2535, 2801, 3042, 3510, 4563, 5070, 5602, 7605, 8403, 9126, 14005, 15210, 16806, 22815, 25209, 28010, 36413, 42015, 45630, 50418, 72826, 75627, 84030, 109239, 126045, 151254, 182065, 218478, 252090, 327717, 364130, 378135, 473369, 546195, 655434, 756270, 946738, 983151, 1092390, 1420107, 1638585, 1966302, 2366845, 2840214, 3277170, 4260321, 4733690, 4915755, 7100535, 8520642, 9831510, 12780963, 14201070, 21301605, 25561926, 42603210, 63904815, 127809630]

約数ペア:
[(1, 127809630), (2, 63904815), (3, 42603210), (5, 25561926), (6, 21301605), (9, 14201070), (10, 12780963), (13, 9831510), (15, 8520642), (18, 7100535), (26, 4915755), (27, 4733690), (30, 4260321), (39, 3277170), (45, 2840214), (54, 2366845), (65, 1966302), (78, 1638585), (90, 1420107), (117, 1092390), (130, 983151), (135, 946738), (169, 756270), (195, 655434), (234, 546195), (270, 473369), (338, 378135), (351, 364130), (390, 327717), (507, 252090), (585, 218478), (702, 182065), (845, 151254), (1014, 126045), (1170, 109239), (1521, 84030), (1690, 75627), (1755, 72826), (2535, 50418), (2801, 45630), (3042, 42015), (3510, 36413), (4563, 28010), (5070, 25209), (5602, 22815), (7605, 16806), (8403, 15210), (9126, 14005)]

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