2257870130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 4702924800

約数和(自身を除く): 2445054670

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 47, 85, 94, 95, 107, 139, 170, 190, 214, 235, 278, 323, 470, 535, 646, 695, 799, 893, 1070, 1390, 1598, 1615, 1786, 1819, 2033, 2363, 2641, 3230, 3638, 3995, 4066, 4465, 4726, 5029, 5282, 6533, 7990, 8930, 9095, 10058, 10165, 11815, 13066, 13205, 14873, 15181, 18190, 20330, 23630, 25145, 26410, 29746, 30362, 32665, 34561, 44897, 50290, 65330, 69122, 74365, 75905, 85493, 89794, 95551, 111061, 124127, 148730, 151810, 170986, 172805, 191102, 222122, 224485, 248254, 252841, 282587, 345610, 427465, 448970, 477755, 505682, 555305, 565174, 620635, 699031, 854930, 955510, 1110610, 1241270, 1264205, 1398062, 1412935, 1624367, 2110159, 2528410, 2825870, 3248734, 3495155, 4220318, 4803979, 6990310, 8121835, 9607958, 10550795, 11883527, 13281589, 16243670, 21101590, 23767054, 24019895, 26563178, 48039790, 59417635, 66407945, 118835270, 132815890, 225787013, 451574026, 1128935065, 2257870130]

約数ペア:

[(1, 2257870130), (2, 1128935065), (5, 451574026), (10, 225787013), (17, 132815890), (19, 118835270), (34, 66407945), (38, 59417635), (47, 48039790), (85, 26563178), (94, 24019895), (95, 23767054), (107, 21101590), (139, 16243670), (170, 13281589), (190, 11883527), (214, 10550795), (235, 9607958), (278, 8121835), (323, 6990310), (470, 4803979), (535, 4220318), (646, 3495155), (695, 3248734), (799, 2825870), (893, 2528410), (1070, 2110159), (1390, 1624367), (1598, 1412935), (1615, 1398062), (1786, 1264205), (1819, 1241270), (2033, 1110610), (2363, 955510), (2641, 854930), (3230, 699031), (3638, 620635), (3995, 565174), (4066, 555305), (4465, 505682), (4726, 477755), (5029, 448970), (5282, 427465), (6533, 345610), (7990, 282587), (8930, 252841), (9095, 248254), (10058, 224485), (10165, 222122), (11815, 191102), (13066, 172805), (13205, 170986), (14873, 151810), (15181, 148730), (18190, 124127), (20330, 111061), (23630, 95551), (25145, 89794), (26410, 85493), (29746, 75905), (30362, 74365), (32665, 69122), (34561, 65330), (44897, 50290)]