129605070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3931}}^1$

素因数の和:4105

約数の個数: 64

約数和(自身を含む): 357843456

約数和(自身を除く): 228238386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 3297, 3931, 4710, 5495, 6594, 7862, 10990, 11793, 16485, 19655, 23586, 27517, 32970, 39310, 55034, 58965, 82551, 117930, 137585, 165102, 275170, 412755, 617167, 825510, 1234334, 1851501, 3085835, 3703002, 4320169, 6171670, 8640338, 9257505, 12960507, 18515010, 21600845, 25921014, 43201690, 64802535, 129605070]

約数ペア:

[(1, 129605070), (2, 64802535), (3, 43201690), (5, 25921014), (6, 21600845), (7, 18515010), (10, 12960507), (14, 9257505), (15, 8640338), (21, 6171670), (30, 4320169), (35, 3703002), (42, 3085835), (70, 1851501), (105, 1234334), (157, 825510), (210, 617167), (314, 412755), (471, 275170), (785, 165102), (942, 137585), (1099, 117930), (1570, 82551), (2198, 58965), (2355, 55034), (3297, 39310), (3931, 32970), (4710, 27517), (5495, 23586), (6594, 19655), (7862, 16485), (10990, 11793)]