About the Number

42387630

42387629 ← → 42387631

2進数表記:10100001101100100010101110

漢数字表記:四千二百三十八万七千六百三十

素因数分解:

2 1 × 3 1 × 5 1 × 17 2 × 4889 1

素因数の和:4933
約数の個数: 48
約数和(自身を含む): 108088560
約数和(自身を除く): 65700930

約数列:
[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 4889, 8670, 9778, 14667, 24445, 29334, 48890, 73335, 83113, 146670, 166226, 249339, 415565, 498678, 831130, 1246695, 1412921, 2493390, 2825842, 4238763, 7064605, 8477526, 14129210, 21193815, 42387630]

約数ペア:
[(1, 42387630), (2, 21193815), (3, 14129210), (5, 8477526), (6, 7064605), (10, 4238763), (15, 2825842), (17, 2493390), (30, 1412921), (34, 1246695), (51, 831130), (85, 498678), (102, 415565), (170, 249339), (255, 166226), (289, 146670), (510, 83113), (578, 73335), (867, 48890), (1445, 29334), (1734, 24445), (2890, 14667), (4335, 9778), (4889, 8670)]

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