129341310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3923}}^1$

素因数の和:4097

約数の個数: 64

約数和(自身を含む): 357115392

約数和(自身を除く): 227774082

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, 3923, 4710, 5495, 6594, 7846, 10990, 11769, 16485, 19615, 23538, 27461, 32970, 39230, 54922, 58845, 82383, 117690, 137305, 164766, 274610, 411915, 615911, 823830, 1231822, 1847733, 3079555, 3695466, 4311377, 6159110, 8622754, 9238665, 12934131, 18477330, 21556885, 25868262, 43113770, 64670655, 129341310]

約数ペア:

[(1, 129341310), (2, 64670655), (3, 43113770), (5, 25868262), (6, 21556885), (7, 18477330), (10, 12934131), (14, 9238665), (15, 8622754), (21, 6159110), (30, 4311377), (35, 3695466), (42, 3079555), (70, 1847733), (105, 1231822), (157, 823830), (210, 615911), (314, 411915), (471, 274610), (785, 164766), (942, 137305), (1099, 117690), (1570, 82383), (2198, 58845), (2355, 54922), (3297, 39230), (3923, 32970), (4710, 27461), (5495, 23538), (6594, 19615), (7846, 16485), (10990, 11769)]