About the Number

2008010430

2008010429 ← → 2008010431

2進数表記:1110111101011111100111010111110

漢数字表記:二十億八百一万四百三十

素因数分解:

2 1 × 3 2 × 5 1 × 31 1 × 719717 1

素因数の和:719761
約数の個数: 48
約数和(自身を含む): 5389248384
約数和(自身を除く): 3381237954

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 719717, 1439434, 2159151, 3598585, 4318302, 6477453, 7197170, 10795755, 12954906, 21591510, 22311227, 32387265, 44622454, 64774530, 66933681, 111556135, 133867362, 200801043, 223112270, 334668405, 401602086, 669336810, 1004005215, 2008010430]

約数ペア:
[(1, 2008010430), (2, 1004005215), (3, 669336810), (5, 401602086), (6, 334668405), (9, 223112270), (10, 200801043), (15, 133867362), (18, 111556135), (30, 66933681), (31, 64774530), (45, 44622454), (62, 32387265), (90, 22311227), (93, 21591510), (155, 12954906), (186, 10795755), (279, 7197170), (310, 6477453), (465, 4318302), (558, 3598585), (930, 2159151), (1395, 1439434), (2790, 719717)]

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