138716449890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8773969}}^1$

素因数の和:8774027

約数の個数: 64

約数和(自身を含む): 363874083840

約数和(自身を除く): 225157633950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 8773969, 17547938, 26321907, 43869845, 52643814, 87739690, 131609535, 149157473, 263219070, 271993039, 298314946, 447472419, 543986078, 745787365, 815979117, 894944838, 1359965195, 1491574730, 1631958234, 2237362095, 2719930390, 4079895585, 4474724190, 4623881663, 8159791170, 9247763326, 13871644989, 23119408315, 27743289978, 46238816630, 69358224945, 138716449890]

約数ペア:

[(1, 138716449890), (2, 69358224945), (3, 46238816630), (5, 27743289978), (6, 23119408315), (10, 13871644989), (15, 9247763326), (17, 8159791170), (30, 4623881663), (31, 4474724190), (34, 4079895585), (51, 2719930390), (62, 2237362095), (85, 1631958234), (93, 1491574730), (102, 1359965195), (155, 894944838), (170, 815979117), (186, 745787365), (255, 543986078), (310, 447472419), (465, 298314946), (510, 271993039), (527, 263219070), (930, 149157473), (1054, 131609535), (1581, 87739690), (2635, 52643814), (3162, 43869845), (5270, 26321907), (7905, 17547938), (15810, 8773969)]