117211930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 244270080

約数和(自身を除く): 127058150

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 110, 155, 185, 310, 341, 370, 407, 682, 814, 929, 1147, 1705, 1858, 2035, 2294, 3410, 4070, 4645, 5735, 9290, 10219, 11470, 12617, 20438, 25234, 28799, 34373, 51095, 57598, 63085, 68746, 102190, 126170, 143995, 171865, 287990, 316789, 343730, 378103, 633578, 756206, 1065563, 1583945, 1890515, 2131126, 3167890, 3781030, 5327815, 10655630, 11721193, 23442386, 58605965, 117211930]

約数ペア:

[(1, 117211930), (2, 58605965), (5, 23442386), (10, 11721193), (11, 10655630), (22, 5327815), (31, 3781030), (37, 3167890), (55, 2131126), (62, 1890515), (74, 1583945), (110, 1065563), (155, 756206), (185, 633578), (310, 378103), (341, 343730), (370, 316789), (407, 287990), (682, 171865), (814, 143995), (929, 126170), (1147, 102190), (1705, 68746), (1858, 63085), (2035, 57598), (2294, 51095), (3410, 34373), (4070, 28799), (4645, 25234), (5735, 20438), (9290, 12617), (10219, 11470)]