861429930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{10631}}^1$

素因数の和:10751

約数の個数: 64

約数和(自身を含む): 2152597248

約数和(自身を除く): 1291167318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 73, 74, 111, 146, 185, 219, 222, 365, 370, 438, 555, 730, 1095, 1110, 2190, 2701, 5402, 8103, 10631, 13505, 16206, 21262, 27010, 31893, 40515, 53155, 63786, 81030, 106310, 159465, 318930, 393347, 776063, 786694, 1180041, 1552126, 1966735, 2328189, 2360082, 3880315, 3933470, 4656378, 5900205, 7760630, 11640945, 11800410, 23281890, 28714331, 57428662, 86142993, 143571655, 172285986, 287143310, 430714965, 861429930]

約数ペア:

[(1, 861429930), (2, 430714965), (3, 287143310), (5, 172285986), (6, 143571655), (10, 86142993), (15, 57428662), (30, 28714331), (37, 23281890), (73, 11800410), (74, 11640945), (111, 7760630), (146, 5900205), (185, 4656378), (219, 3933470), (222, 3880315), (365, 2360082), (370, 2328189), (438, 1966735), (555, 1552126), (730, 1180041), (1095, 786694), (1110, 776063), (2190, 393347), (2701, 318930), (5402, 159465), (8103, 106310), (10631, 81030), (13505, 63786), (16206, 53155), (21262, 40515), (27010, 31893)]