142065570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 353206656

約数和(自身を除く): 211141086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 131, 185, 222, 262, 370, 393, 555, 655, 786, 977, 1110, 1310, 1954, 1965, 2931, 3930, 4847, 4885, 5862, 9694, 9770, 14541, 14655, 24235, 29082, 29310, 36149, 48470, 72298, 72705, 108447, 127987, 145410, 180745, 216894, 255974, 361490, 383961, 542235, 639935, 767922, 1084470, 1279870, 1919805, 3839610, 4735519, 9471038, 14206557, 23677595, 28413114, 47355190, 71032785, 142065570]

約数ペア:

[(1, 142065570), (2, 71032785), (3, 47355190), (5, 28413114), (6, 23677595), (10, 14206557), (15, 9471038), (30, 4735519), (37, 3839610), (74, 1919805), (111, 1279870), (131, 1084470), (185, 767922), (222, 639935), (262, 542235), (370, 383961), (393, 361490), (555, 255974), (655, 216894), (786, 180745), (977, 145410), (1110, 127987), (1310, 108447), (1954, 72705), (1965, 72298), (2931, 48470), (3930, 36149), (4847, 29310), (4885, 29082), (5862, 24235), (9694, 14655), (9770, 14541)]