39855363990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{2143}}^1$

素因数の和:3318

約数の個数: 128

約数和(自身を含む): 105550663680

約数和(自身を除く): 65695299690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1109, 1118, 1290, 1677, 2143, 2218, 2795, 3327, 3354, 4286, 5545, 5590, 6429, 6654, 8385, 10715, 11090, 12858, 14417, 16635, 16770, 21430, 27859, 28834, 32145, 33270, 43251, 47687, 55718, 64290, 72085, 83577, 86502, 92149, 95374, 139295, 143061, 144170, 167154, 184298, 216255, 238435, 276447, 278590, 286122, 417885, 432510, 460745, 476870, 552894, 619931, 715305, 835770, 921490, 1197937, 1239862, 1382235, 1430610, 1859793, 2376587, 2395874, 2764470, 3099655, 3593811, 3719586, 4753174, 5989685, 6199310, 7129761, 7187622, 9298965, 11882935, 11979370, 14259522, 17969055, 18597930, 23765870, 30895631, 35648805, 35938110, 61791262, 71297610, 92686893, 102193241, 154478155, 185373786, 204386482, 306579723, 308956310, 463434465, 510966205, 613159446, 926868930, 1021932410, 1328512133, 1532898615, 2657024266, 3065797230, 3985536399, 6642560665, 7971072798, 13285121330, 19927681995, 39855363990]

約数ペア:

[(1, 39855363990), (2, 19927681995), (3, 13285121330), (5, 7971072798), (6, 6642560665), (10, 3985536399), (13, 3065797230), (15, 2657024266), (26, 1532898615), (30, 1328512133), (39, 1021932410), (43, 926868930), (65, 613159446), (78, 510966205), (86, 463434465), (129, 308956310), (130, 306579723), (195, 204386482), (215, 185373786), (258, 154478155), (390, 102193241), (430, 92686893), (559, 71297610), (645, 61791262), (1109, 35938110), (1118, 35648805), (1290, 30895631), (1677, 23765870), (2143, 18597930), (2218, 17969055), (2795, 14259522), (3327, 11979370), (3354, 11882935), (4286, 9298965), (5545, 7187622), (5590, 7129761), (6429, 6199310), (6654, 5989685), (8385, 4753174), (10715, 3719586), (11090, 3593811), (12858, 3099655), (14417, 2764470), (16635, 2395874), (16770, 2376587), (21430, 1859793), (27859, 1430610), (28834, 1382235), (32145, 1239862), (33270, 1197937), (43251, 921490), (47687, 835770), (55718, 715305), (64290, 619931), (72085, 552894), (83577, 476870), (86502, 460745), (92149, 432510), (95374, 417885), (139295, 286122), (143061, 278590), (144170, 276447), (167154, 238435), (184298, 216255)]