61013180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 135569280

約数和(自身を除く): 74556100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 523, 614, 1046, 1228, 1535, 2092, 2615, 3070, 5230, 5833, 6140, 9937, 10460, 11666, 19874, 23332, 29165, 39748, 49685, 58330, 99370, 116660, 160561, 198740, 321122, 642244, 802805, 1605610, 3050659, 3211220, 6101318, 12202636, 15253295, 30506590, 61013180]

約数ペア:

[(1, 61013180), (2, 30506590), (4, 15253295), (5, 12202636), (10, 6101318), (19, 3211220), (20, 3050659), (38, 1605610), (76, 802805), (95, 642244), (190, 321122), (307, 198740), (380, 160561), (523, 116660), (614, 99370), (1046, 58330), (1228, 49685), (1535, 39748), (2092, 29165), (2615, 23332), (3070, 19874), (5230, 11666), (5833, 10460), (6140, 9937)]