About the Number

130987260

130987259 ← → 130987261

2進数表記:111110011101011010011111100

漢数字表記:一億三千九十八万七千二百六十

素因数分解:

2 2 × 3 3 × 5 1 × 107 1 × 2267 1

素因数の和:2392
約数の個数: 96
約数和(自身を含む): 411505920
約数和(自身を除く): 280518660

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2267, 2889, 3210, 3852, 4534, 4815, 5778, 6420, 6801, 9068, 9630, 11335, 11556, 13602, 14445, 19260, 20403, 22670, 27204, 28890, 34005, 40806, 45340, 57780, 61209, 68010, 81612, 102015, 122418, 136020, 204030, 242569, 244836, 306045, 408060, 485138, 612090, 727707, 970276, 1212845, 1224180, 1455414, 2183121, 2425690, 2910828, 3638535, 4366242, 4851380, 6549363, 7277070, 8732484, 10915605, 13098726, 14554140, 21831210, 26197452, 32746815, 43662420, 65493630, 130987260]

約数ペア:
[(1, 130987260), (2, 65493630), (3, 43662420), (4, 32746815), (5, 26197452), (6, 21831210), (9, 14554140), (10, 13098726), (12, 10915605), (15, 8732484), (18, 7277070), (20, 6549363), (27, 4851380), (30, 4366242), (36, 3638535), (45, 2910828), (54, 2425690), (60, 2183121), (90, 1455414), (107, 1224180), (108, 1212845), (135, 970276), (180, 727707), (214, 612090), (270, 485138), (321, 408060), (428, 306045), (535, 244836), (540, 242569), (642, 204030), (963, 136020), (1070, 122418), (1284, 102015), (1605, 81612), (1926, 68010), (2140, 61209), (2267, 57780), (2889, 45340), (3210, 40806), (3852, 34005), (4534, 28890), (4815, 27204), (5778, 22670), (6420, 20403), (6801, 19260), (9068, 14445), (9630, 13602), (11335, 11556)]

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