About the Number

30142272

30142271 ← → 30142273

2進数表記:1110010111110111101000000

漢数字表記:三千十四万二千二百七十二

素因数分解:

2 6 × 3 1 × 37 1 × 4243 1

素因数の和:4295
約数の個数: 56
約数和(自身を含む): 81926176
約数和(自身を除く): 51783904

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 4243, 7104, 8486, 12729, 16972, 25458, 33944, 50916, 67888, 101832, 135776, 156991, 203664, 271552, 313982, 407328, 470973, 627964, 814656, 941946, 1255928, 1883892, 2511856, 3767784, 5023712, 7535568, 10047424, 15071136, 30142272]

約数ペア:
[(1, 30142272), (2, 15071136), (3, 10047424), (4, 7535568), (6, 5023712), (8, 3767784), (12, 2511856), (16, 1883892), (24, 1255928), (32, 941946), (37, 814656), (48, 627964), (64, 470973), (74, 407328), (96, 313982), (111, 271552), (148, 203664), (192, 156991), (222, 135776), (296, 101832), (444, 67888), (592, 50916), (888, 33944), (1184, 25458), (1776, 16972), (2368, 12729), (3552, 8486), (4243, 7104)]

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