85021930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1999

約数の個数: 64

約数和(自身を含む): 190294272

約数和(自身を除く): 105272342

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 1931, 2590, 3145, 3862, 4403, 6290, 8806, 9655, 13517, 19310, 22015, 27034, 32827, 44030, 65654, 67585, 71447, 135170, 142894, 164135, 229789, 328270, 357235, 459578, 500129, 714470, 1000258, 1148945, 1214599, 2297890, 2429198, 2500645, 5001290, 6072995, 8502193, 12145990, 17004386, 42510965, 85021930]

約数ペア:

[(1, 85021930), (2, 42510965), (5, 17004386), (7, 12145990), (10, 8502193), (14, 6072995), (17, 5001290), (34, 2500645), (35, 2429198), (37, 2297890), (70, 1214599), (74, 1148945), (85, 1000258), (119, 714470), (170, 500129), (185, 459578), (238, 357235), (259, 328270), (370, 229789), (518, 164135), (595, 142894), (629, 135170), (1190, 71447), (1258, 67585), (1295, 65654), (1931, 44030), (2590, 32827), (3145, 27034), (3862, 22015), (4403, 19310), (6290, 13517), (8806, 9655)]