758104340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{88771}}^1$

素因数の和:88848

約数の個数: 48

約数和(自身を含む): 1849298304

約数和(自身を除く): 1091193964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 88771, 177542, 355084, 443855, 621397, 887710, 1242794, 1775420, 2485588, 3106985, 5415031, 6213970, 10830062, 12427940, 21660124, 27075155, 37905217, 54150310, 75810434, 108300620, 151620868, 189526085, 379052170, 758104340]

約数ペア:

[(1, 758104340), (2, 379052170), (4, 189526085), (5, 151620868), (7, 108300620), (10, 75810434), (14, 54150310), (20, 37905217), (28, 27075155), (35, 21660124), (61, 12427940), (70, 10830062), (122, 6213970), (140, 5415031), (244, 3106985), (305, 2485588), (427, 1775420), (610, 1242794), (854, 887710), (1220, 621397), (1708, 443855), (2135, 355084), (4270, 177542), (8540, 88771)]