1679665790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 3695155200

約数和(自身を除く): 2015489410

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 47, 55, 58, 85, 94, 110, 145, 170, 187, 235, 290, 319, 374, 470, 493, 517, 638, 659, 799, 935, 986, 1034, 1318, 1363, 1595, 1598, 1870, 2465, 2585, 2726, 3190, 3295, 3995, 4930, 5170, 5423, 6590, 6815, 7249, 7990, 8789, 10846, 11203, 13630, 14498, 14993, 17578, 19111, 22406, 23171, 27115, 29986, 30973, 36245, 38222, 43945, 46342, 54230, 56015, 61946, 72490, 74965, 87890, 95555, 112030, 115855, 123233, 149930, 154865, 191110, 210221, 231710, 246466, 254881, 309730, 324887, 340703, 420442, 509762, 526541, 616165, 649774, 681406, 898217, 1051105, 1053082, 1232330, 1274405, 1624435, 1703515, 1796434, 2102210, 2548810, 2632705, 3248870, 3407030, 3573757, 4491085, 5265410, 5791951, 7147514, 8982170, 9880387, 11583902, 15269689, 17868785, 19760774, 28959755, 30539378, 35737570, 49401935, 57919510, 76348445, 98803870, 152696890, 167966579, 335933158, 839832895, 1679665790]

約数ペア:

[(1, 1679665790), (2, 839832895), (5, 335933158), (10, 167966579), (11, 152696890), (17, 98803870), (22, 76348445), (29, 57919510), (34, 49401935), (47, 35737570), (55, 30539378), (58, 28959755), (85, 19760774), (94, 17868785), (110, 15269689), (145, 11583902), (170, 9880387), (187, 8982170), (235, 7147514), (290, 5791951), (319, 5265410), (374, 4491085), (470, 3573757), (493, 3407030), (517, 3248870), (638, 2632705), (659, 2548810), (799, 2102210), (935, 1796434), (986, 1703515), (1034, 1624435), (1318, 1274405), (1363, 1232330), (1595, 1053082), (1598, 1051105), (1870, 898217), (2465, 681406), (2585, 649774), (2726, 616165), (3190, 526541), (3295, 509762), (3995, 420442), (4930, 340703), (5170, 324887), (5423, 309730), (6590, 254881), (6815, 246466), (7249, 231710), (7990, 210221), (8789, 191110), (10846, 154865), (11203, 149930), (13630, 123233), (14498, 115855), (14993, 112030), (17578, 95555), (19111, 87890), (22406, 74965), (23171, 72490), (27115, 61946), (29986, 56015), (30973, 54230), (36245, 46342), (38222, 43945)]