8501190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 13478970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 211, 237, 255, 395, 422, 474, 510, 633, 790, 1055, 1185, 1266, 1343, 2110, 2370, 2686, 3165, 3587, 4029, 6330, 6715, 7174, 8058, 10761, 13430, 16669, 17935, 20145, 21522, 33338, 35870, 40290, 50007, 53805, 83345, 100014, 107610, 166690, 250035, 283373, 500070, 566746, 850119, 1416865, 1700238, 2833730, 4250595, 8501190]

約数ペア:

[(1, 8501190), (2, 4250595), (3, 2833730), (5, 1700238), (6, 1416865), (10, 850119), (15, 566746), (17, 500070), (30, 283373), (34, 250035), (51, 166690), (79, 107610), (85, 100014), (102, 83345), (158, 53805), (170, 50007), (211, 40290), (237, 35870), (255, 33338), (395, 21522), (422, 20145), (474, 17935), (510, 16669), (633, 13430), (790, 10761), (1055, 8058), (1185, 7174), (1266, 6715), (1343, 6330), (2110, 4029), (2370, 3587), (2686, 3165)]