68262870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1733}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 178282944

約数和(自身を除く): 110020074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 1733, 2626, 3030, 3466, 3939, 5199, 6565, 7878, 8665, 10398, 13130, 17330, 19695, 22529, 25995, 39390, 45058, 51990, 67587, 112645, 135174, 175033, 225290, 337935, 350066, 525099, 675870, 875165, 1050198, 1750330, 2275429, 2625495, 4550858, 5250990, 6826287, 11377145, 13652574, 22754290, 34131435, 68262870]

約数ペア:

[(1, 68262870), (2, 34131435), (3, 22754290), (5, 13652574), (6, 11377145), (10, 6826287), (13, 5250990), (15, 4550858), (26, 2625495), (30, 2275429), (39, 1750330), (65, 1050198), (78, 875165), (101, 675870), (130, 525099), (195, 350066), (202, 337935), (303, 225290), (390, 175033), (505, 135174), (606, 112645), (1010, 67587), (1313, 51990), (1515, 45058), (1733, 39390), (2626, 25995), (3030, 22529), (3466, 19695), (3939, 17330), (5199, 13130), (6565, 10398), (7878, 8665)]