About the Number

145727790

145727789 ← → 145727791

2進数表記:1000101011111010000100101110

漢数字表記:一億四千五百七十二万七千七百九十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 373661 1

素因数の和:373684
約数の個数: 32
約数和(自身を含む): 376651296
約数和(自身を除く): 230923506

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 373661, 747322, 1120983, 1868305, 2241966, 3736610, 4857593, 5604915, 9715186, 11209830, 14572779, 24287965, 29145558, 48575930, 72863895, 145727790]

約数ペア:
[(1, 145727790), (2, 72863895), (3, 48575930), (5, 29145558), (6, 24287965), (10, 14572779), (13, 11209830), (15, 9715186), (26, 5604915), (30, 4857593), (39, 3736610), (65, 2241966), (78, 1868305), (130, 1120983), (195, 747322), (390, 373661)]

このpageの処理時間: 0.21184921264648438 seconds