About the Number

124380930

124380929 ← → 124380931

2進数表記:111011010011110011100000010

漢数字表記:一億二千四百三十八万九百三十

素因数分解:

2 1 × 3 1 × 5 1 × 53 1 × 137 1 × 571 1

素因数の和:771
約数の個数: 64
約数和(自身を含む): 306903168
約数和(自身を除く): 182522238

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 137, 159, 265, 274, 318, 411, 530, 571, 685, 795, 822, 1142, 1370, 1590, 1713, 2055, 2855, 3426, 4110, 5710, 7261, 8565, 14522, 17130, 21783, 30263, 36305, 43566, 60526, 72610, 78227, 90789, 108915, 151315, 156454, 181578, 217830, 234681, 302630, 391135, 453945, 469362, 782270, 907890, 1173405, 2346810, 4146031, 8292062, 12438093, 20730155, 24876186, 41460310, 62190465, 124380930]

約数ペア:
[(1, 124380930), (2, 62190465), (3, 41460310), (5, 24876186), (6, 20730155), (10, 12438093), (15, 8292062), (30, 4146031), (53, 2346810), (106, 1173405), (137, 907890), (159, 782270), (265, 469362), (274, 453945), (318, 391135), (411, 302630), (530, 234681), (571, 217830), (685, 181578), (795, 156454), (822, 151315), (1142, 108915), (1370, 90789), (1590, 78227), (1713, 72610), (2055, 60526), (2855, 43566), (3426, 36305), (4110, 30263), (5710, 21783), (7261, 17130), (8565, 14522)]

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