2667728910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67933}}^1$

素因数の和:67978

約数の個数: 128

約数和(自身を含む): 8452076544

約数和(自身を除く): 5784347634

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5610, 6545, 7854, 13090, 19635, 39270, 67933, 135866, 203799, 339665, 407598, 475531, 679330, 747263, 951062, 1018995, 1154861, 1426593, 1494526, 2037990, 2241789, 2309722, 2377655, 2853186, 3464583, 3736315, 4483578, 4755310, 5230841, 5774305, 6929166, 7132965, 7472630, 8084027, 10461682, 11208945, 11548610, 12703471, 14265930, 15692523, 16168054, 17322915, 22417890, 24252081, 25406942, 26154205, 31385046, 34645830, 38110413, 40420135, 48504162, 52308410, 63517355, 76220826, 78462615, 80840270, 88924297, 121260405, 127034710, 156925230, 177848594, 190552065, 242520810, 266772891, 381104130, 444621485, 533545782, 889242970, 1333864455, 2667728910]

約数ペア:

[(1, 2667728910), (2, 1333864455), (3, 889242970), (5, 533545782), (6, 444621485), (7, 381104130), (10, 266772891), (11, 242520810), (14, 190552065), (15, 177848594), (17, 156925230), (21, 127034710), (22, 121260405), (30, 88924297), (33, 80840270), (34, 78462615), (35, 76220826), (42, 63517355), (51, 52308410), (55, 48504162), (66, 40420135), (70, 38110413), (77, 34645830), (85, 31385046), (102, 26154205), (105, 25406942), (110, 24252081), (119, 22417890), (154, 17322915), (165, 16168054), (170, 15692523), (187, 14265930), (210, 12703471), (231, 11548610), (238, 11208945), (255, 10461682), (330, 8084027), (357, 7472630), (374, 7132965), (385, 6929166), (462, 5774305), (510, 5230841), (561, 4755310), (595, 4483578), (714, 3736315), (770, 3464583), (935, 2853186), (1122, 2377655), (1155, 2309722), (1190, 2241789), (1309, 2037990), (1785, 1494526), (1870, 1426593), (2310, 1154861), (2618, 1018995), (2805, 951062), (3570, 747263), (3927, 679330), (5610, 475531), (6545, 407598), (7854, 339665), (13090, 203799), (19635, 135866), (39270, 67933)]