9812010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 25683840

約数和(自身を除く): 15871830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 181, 195, 278, 362, 390, 417, 543, 695, 834, 905, 1086, 1390, 1807, 1810, 2085, 2353, 2715, 3614, 4170, 4706, 5421, 5430, 7059, 9035, 10842, 11765, 14118, 18070, 23530, 25159, 27105, 35295, 50318, 54210, 70590, 75477, 125795, 150954, 251590, 327067, 377385, 654134, 754770, 981201, 1635335, 1962402, 3270670, 4906005, 9812010]

約数ペア:

[(1, 9812010), (2, 4906005), (3, 3270670), (5, 1962402), (6, 1635335), (10, 981201), (13, 754770), (15, 654134), (26, 377385), (30, 327067), (39, 251590), (65, 150954), (78, 125795), (130, 75477), (139, 70590), (181, 54210), (195, 50318), (278, 35295), (362, 27105), (390, 25159), (417, 23530), (543, 18070), (695, 14118), (834, 11765), (905, 10842), (1086, 9035), (1390, 7059), (1807, 5430), (1810, 5421), (2085, 4706), (2353, 4170), (2715, 3614)]