271738370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1307}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 518721408

約数和(自身を除く): 246983038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1223, 1307, 2446, 2614, 6115, 6535, 12230, 13070, 20791, 22219, 41582, 44438, 103955, 111095, 207910, 222190, 1598461, 3196922, 7992305, 15984610, 27173837, 54347674, 135869185, 271738370]

約数ペア:

[(1, 271738370), (2, 135869185), (5, 54347674), (10, 27173837), (17, 15984610), (34, 7992305), (85, 3196922), (170, 1598461), (1223, 222190), (1307, 207910), (2446, 111095), (2614, 103955), (6115, 44438), (6535, 41582), (12230, 22219), (13070, 20791)]