127975380170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:949

約数の個数: 144

約数和(自身を含む): 263674173672

約数和(自身を除く): 135698793502

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 157, 242, 310, 314, 341, 605, 682, 701, 785, 961, 1210, 1402, 1570, 1705, 1727, 1922, 3410, 3454, 3505, 3751, 4805, 4867, 7010, 7502, 7711, 8635, 9610, 9734, 10571, 15422, 17270, 18755, 18997, 21142, 21731, 24335, 37510, 37994, 38555, 43462, 48670, 52855, 53537, 77110, 84821, 94985, 105710, 107074, 108655, 110057, 116281, 150877, 169642, 189970, 217310, 220114, 232562, 239041, 267685, 301754, 424105, 478082, 535370, 550285, 581405, 588907, 673661, 754385, 848210, 1100570, 1162810, 1177814, 1195205, 1210627, 1347322, 1508770, 1659647, 2390410, 2421254, 2629451, 2944535, 3319294, 3368305, 3411767, 5258902, 5889070, 6053135, 6736610, 6823534, 7410271, 8298235, 12106270, 13147255, 13316897, 14820542, 16596470, 17058835, 18256117, 26294510, 26633794, 34117670, 36512234, 37051355, 37529437, 66584485, 74102710, 75058874, 81512981, 91280585, 105764777, 133168970, 163025962, 182561170, 187647185, 211529554, 375294370, 407564905, 412823807, 528823885, 815129810, 825647614, 1057647770, 1163412547, 2064119035, 2326825094, 4128238070, 5817062735, 11634125470, 12797538017, 25595076034, 63987690085, 127975380170]

約数ペア:

[(1, 127975380170), (2, 63987690085), (5, 25595076034), (10, 12797538017), (11, 11634125470), (22, 5817062735), (31, 4128238070), (55, 2326825094), (62, 2064119035), (110, 1163412547), (121, 1057647770), (155, 825647614), (157, 815129810), (242, 528823885), (310, 412823807), (314, 407564905), (341, 375294370), (605, 211529554), (682, 187647185), (701, 182561170), (785, 163025962), (961, 133168970), (1210, 105764777), (1402, 91280585), (1570, 81512981), (1705, 75058874), (1727, 74102710), (1922, 66584485), (3410, 37529437), (3454, 37051355), (3505, 36512234), (3751, 34117670), (4805, 26633794), (4867, 26294510), (7010, 18256117), (7502, 17058835), (7711, 16596470), (8635, 14820542), (9610, 13316897), (9734, 13147255), (10571, 12106270), (15422, 8298235), (17270, 7410271), (18755, 6823534), (18997, 6736610), (21142, 6053135), (21731, 5889070), (24335, 5258902), (37510, 3411767), (37994, 3368305), (38555, 3319294), (43462, 2944535), (48670, 2629451), (52855, 2421254), (53537, 2390410), (77110, 1659647), (84821, 1508770), (94985, 1347322), (105710, 1210627), (107074, 1195205), (108655, 1177814), (110057, 1162810), (116281, 1100570), (150877, 848210), (169642, 754385), (189970, 673661), (217310, 588907), (220114, 581405), (232562, 550285), (239041, 535370), (267685, 478082), (301754, 424105)]