1346489650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 2844389376

約数和(自身を除く): 1497899726

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 151, 155, 275, 302, 310, 341, 523, 550, 682, 755, 775, 1046, 1510, 1550, 1661, 1705, 2615, 3322, 3410, 3775, 4681, 5230, 5753, 7550, 8305, 8525, 9362, 11506, 13075, 16213, 16610, 17050, 23405, 26150, 28765, 32426, 41525, 46810, 51491, 57530, 78973, 81065, 83050, 102982, 117025, 143825, 157946, 162130, 178343, 234050, 257455, 287650, 356686, 394865, 405325, 514910, 789730, 810650, 868703, 891715, 1287275, 1737406, 1783430, 1974325, 2448163, 2574550, 3948650, 4343515, 4458575, 4896326, 8687030, 8917150, 12240815, 21717575, 24481630, 26929793, 43435150, 53859586, 61204075, 122408150, 134648965, 269297930, 673244825, 1346489650]

約数ペア:

[(1, 1346489650), (2, 673244825), (5, 269297930), (10, 134648965), (11, 122408150), (22, 61204075), (25, 53859586), (31, 43435150), (50, 26929793), (55, 24481630), (62, 21717575), (110, 12240815), (151, 8917150), (155, 8687030), (275, 4896326), (302, 4458575), (310, 4343515), (341, 3948650), (523, 2574550), (550, 2448163), (682, 1974325), (755, 1783430), (775, 1737406), (1046, 1287275), (1510, 891715), (1550, 868703), (1661, 810650), (1705, 789730), (2615, 514910), (3322, 405325), (3410, 394865), (3775, 356686), (4681, 287650), (5230, 257455), (5753, 234050), (7550, 178343), (8305, 162130), (8525, 157946), (9362, 143825), (11506, 117025), (13075, 102982), (16213, 83050), (16610, 81065), (17050, 78973), (23405, 57530), (26150, 51491), (28765, 46810), (32426, 41525)]