71468250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13613}}^1$

素因数の和:13640

約数の個数: 64

約数和(自身を含む): 203883264

約数和(自身を除く): 132415014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13613, 27226, 40839, 68065, 81678, 95291, 136130, 190582, 204195, 285873, 340325, 408390, 476455, 571746, 680650, 952910, 1020975, 1429365, 1701625, 2041950, 2382275, 2858730, 3403250, 4764550, 5104875, 7146825, 10209750, 11911375, 14293650, 23822750, 35734125, 71468250]

約数ペア:

[(1, 71468250), (2, 35734125), (3, 23822750), (5, 14293650), (6, 11911375), (7, 10209750), (10, 7146825), (14, 5104875), (15, 4764550), (21, 3403250), (25, 2858730), (30, 2382275), (35, 2041950), (42, 1701625), (50, 1429365), (70, 1020975), (75, 952910), (105, 680650), (125, 571746), (150, 476455), (175, 408390), (210, 340325), (250, 285873), (350, 204195), (375, 190582), (525, 136130), (750, 95291), (875, 81678), (1050, 68065), (1750, 40839), (2625, 27226), (5250, 13613)]