61653570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8167

約数の個数: 64

約数和(自身を含む): 168459264

約数和(自身を除く): 106805694

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 8123, 16246, 24369, 40615, 48738, 81230, 89353, 121845, 178706, 186829, 243690, 268059, 373658, 446765, 536118, 560487, 893530, 934145, 1120974, 1340295, 1868290, 2055119, 2680590, 2802435, 4110238, 5604870, 6165357, 10275595, 12330714, 20551190, 30826785, 61653570]

約数ペア:

[(1, 61653570), (2, 30826785), (3, 20551190), (5, 12330714), (6, 10275595), (10, 6165357), (11, 5604870), (15, 4110238), (22, 2802435), (23, 2680590), (30, 2055119), (33, 1868290), (46, 1340295), (55, 1120974), (66, 934145), (69, 893530), (110, 560487), (115, 536118), (138, 446765), (165, 373658), (230, 268059), (253, 243690), (330, 186829), (345, 178706), (506, 121845), (690, 89353), (759, 81230), (1265, 48738), (1518, 40615), (2530, 24369), (3795, 16246), (7590, 8123)]