About the Number

1429940

1429939 ← → 1429941

2進数表記:101011101000110110100

漢数字表記:百四十二万九千九百四十

素因数分解:

2 2 × 5 1 × 19 1 × 53 1 × 71 1

素因数の和:152
約数の個数: 48
約数和(自身を含む): 3265920
約数和(自身を除く): 1835980

約数列:
[1, 2, 4, 5, 10, 19, 20, 38, 53, 71, 76, 95, 106, 142, 190, 212, 265, 284, 355, 380, 530, 710, 1007, 1060, 1349, 1420, 2014, 2698, 3763, 4028, 5035, 5396, 6745, 7526, 10070, 13490, 15052, 18815, 20140, 26980, 37630, 71497, 75260, 142994, 285988, 357485, 714970, 1429940]

約数ペア:
[(1, 1429940), (2, 714970), (4, 357485), (5, 285988), (10, 142994), (19, 75260), (20, 71497), (38, 37630), (53, 26980), (71, 20140), (76, 18815), (95, 15052), (106, 13490), (142, 10070), (190, 7526), (212, 6745), (265, 5396), (284, 5035), (355, 4028), (380, 3763), (530, 2698), (710, 2014), (1007, 1420), (1060, 1349)]

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