About the Number

144423930

144423929 ← → 144423931

2進数表記:1000100110111011101111111010

漢数字表記:一億四千四百四十二万三千九百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 73 1 × 9421 1

素因数の和:9511
約数の個数: 64
約数和(自身を含む): 401603328
約数和(自身を除く): 257179398

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 9421, 15330, 18842, 28263, 47105, 56526, 65947, 94210, 131894, 141315, 197841, 282630, 329735, 395682, 659470, 687733, 989205, 1375466, 1978410, 2063199, 3438665, 4126398, 4814131, 6877330, 9628262, 10315995, 14442393, 20631990, 24070655, 28884786, 48141310, 72211965, 144423930]

約数ペア:
[(1, 144423930), (2, 72211965), (3, 48141310), (5, 28884786), (6, 24070655), (7, 20631990), (10, 14442393), (14, 10315995), (15, 9628262), (21, 6877330), (30, 4814131), (35, 4126398), (42, 3438665), (70, 2063199), (73, 1978410), (105, 1375466), (146, 989205), (210, 687733), (219, 659470), (365, 395682), (438, 329735), (511, 282630), (730, 197841), (1022, 141315), (1095, 131894), (1533, 94210), (2190, 65947), (2555, 56526), (3066, 47105), (5110, 28263), (7665, 18842), (9421, 15330)]

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