15933014747990

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{3539}}^1\times {\mathrm{10321}}^1$

素因数の和:14289

約数の個数: 64

約数和(自身を含む): 28968524544960

約数和(自身を除く): 13035509796970

約数列:

[1, 2, 5, 10, 181, 241, 362, 482, 905, 1205, 1810, 2410, 3539, 7078, 10321, 17695, 20642, 35390, 43621, 51605, 87242, 103210, 218105, 436210, 640559, 852899, 1281118, 1705798, 1868101, 2487361, 3202795, 3736202, 4264495, 4974722, 6405590, 8528990, 9340505, 12436805, 18681010, 24873610, 36526019, 73052038, 154374719, 182630095, 308749438, 365260190, 450212341, 771873595, 900424682, 1543747190, 2251061705, 4502123410, 6611209439, 8802770579, 13222418878, 17605541158, 33056047195, 44013852895, 66112094390, 88027705790, 1593301474799, 3186602949598, 7966507373995, 15933014747990]

約数ペア:

[(1, 15933014747990), (2, 7966507373995), (5, 3186602949598), (10, 1593301474799), (181, 88027705790), (241, 66112094390), (362, 44013852895), (482, 33056047195), (905, 17605541158), (1205, 13222418878), (1810, 8802770579), (2410, 6611209439), (3539, 4502123410), (7078, 2251061705), (10321, 1543747190), (17695, 900424682), (20642, 771873595), (35390, 450212341), (43621, 365260190), (51605, 308749438), (87242, 182630095), (103210, 154374719), (218105, 73052038), (436210, 36526019), (640559, 24873610), (852899, 18681010), (1281118, 12436805), (1705798, 9340505), (1868101, 8528990), (2487361, 6405590), (3202795, 4974722), (3736202, 4264495)]