About the Number

10006990

10006989 ← → 10006991

2進数表記:100110001011000111001110

漢数字表記:千万六千九百九十

素因数分解:

2 1 × 5 1 × 7 1 × 59 1 × 2423 1

素因数の和:2496
約数の個数: 32
約数和(自身を含む): 20943360
約数和(自身を除く): 10936370

約数列:
[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 2423, 4130, 4846, 12115, 16961, 24230, 33922, 84805, 142957, 169610, 285914, 714785, 1000699, 1429570, 2001398, 5003495, 10006990]

約数ペア:
[(1, 10006990), (2, 5003495), (5, 2001398), (7, 1429570), (10, 1000699), (14, 714785), (35, 285914), (59, 169610), (70, 142957), (118, 84805), (295, 33922), (413, 24230), (590, 16961), (826, 12115), (2065, 4846), (2423, 4130)]

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