About the Number

140147210

140147209 ← → 140147211

2進数表記:1000010110100111101000001010

漢数字表記:一億四千十四万七千二百十

素因数分解:

2 1 × 5 1 × 7 1 × 239 1 × 8377 1

素因数の和:8630
約数の個数: 32
約数和(自身を含む): 289543680
約数和(自身を除く): 149396470

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 8377, 16730, 16754, 41885, 58639, 83770, 117278, 293195, 586390, 2002103, 4004206, 10010515, 14014721, 20021030, 28029442, 70073605, 140147210]

約数ペア:
[(1, 140147210), (2, 70073605), (5, 28029442), (7, 20021030), (10, 14014721), (14, 10010515), (35, 4004206), (70, 2002103), (239, 586390), (478, 293195), (1195, 117278), (1673, 83770), (2390, 58639), (3346, 41885), (8365, 16754), (8377, 16730)]

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