69277260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88817}}^1$

素因数の和:88842

約数の個数: 48

約数和(自身を含む): 208899936

約数和(自身を除く): 139622676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 88817, 177634, 266451, 355268, 444085, 532902, 888170, 1065804, 1154621, 1332255, 1776340, 2309242, 2664510, 3463863, 4618484, 5329020, 5773105, 6927726, 11546210, 13855452, 17319315, 23092420, 34638630, 69277260]

約数ペア:

[(1, 69277260), (2, 34638630), (3, 23092420), (4, 17319315), (5, 13855452), (6, 11546210), (10, 6927726), (12, 5773105), (13, 5329020), (15, 4618484), (20, 3463863), (26, 2664510), (30, 2309242), (39, 1776340), (52, 1332255), (60, 1154621), (65, 1065804), (78, 888170), (130, 532902), (156, 444085), (195, 355268), (260, 266451), (390, 177634), (780, 88817)]