About the Number

23000490

23000489 ← → 23000491

2進数表記:1010111101111010110101010

漢数字表記:二千三百万四百九十

素因数分解:

2 1 × 3 3 × 5 1 × 17 1 × 5011 1

素因数の和:5044
約数の個数: 64
約数和(自身を含む): 64955520
約数和(自身を除く): 41955030

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 5011, 10022, 15033, 25055, 30066, 45099, 50110, 75165, 85187, 90198, 135297, 150330, 170374, 225495, 255561, 270594, 425935, 450990, 511122, 676485, 766683, 851870, 1277805, 1352970, 1533366, 2300049, 2555610, 3833415, 4600098, 7666830, 11500245, 23000490]

約数ペア:
[(1, 23000490), (2, 11500245), (3, 7666830), (5, 4600098), (6, 3833415), (9, 2555610), (10, 2300049), (15, 1533366), (17, 1352970), (18, 1277805), (27, 851870), (30, 766683), (34, 676485), (45, 511122), (51, 450990), (54, 425935), (85, 270594), (90, 255561), (102, 225495), (135, 170374), (153, 150330), (170, 135297), (255, 90198), (270, 85187), (306, 75165), (459, 50110), (510, 45099), (765, 30066), (918, 25055), (1530, 15033), (2295, 10022), (4590, 5011)]

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