145277790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{691799}}^1$

素因数の和:691816

約数の個数: 32

約数和(自身を含む): 398476800

約数和(自身を除く): 253199010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 691799, 1383598, 2075397, 3458995, 4150794, 4842593, 6917990, 9685186, 10376985, 14527779, 20753970, 24212965, 29055558, 48425930, 72638895, 145277790]

約数ペア:

[(1, 145277790), (2, 72638895), (3, 48425930), (5, 29055558), (6, 24212965), (7, 20753970), (10, 14527779), (14, 10376985), (15, 9685186), (21, 6917990), (30, 4842593), (35, 4150794), (42, 3458995), (70, 2075397), (105, 1383598), (210, 691799)]