12389670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 34369920

約数和(自身を除く): 21980250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 87, 90, 94, 101, 141, 145, 174, 202, 235, 261, 282, 290, 303, 423, 435, 470, 505, 522, 606, 705, 846, 870, 909, 1010, 1305, 1363, 1410, 1515, 1818, 2115, 2610, 2726, 2929, 3030, 4089, 4230, 4545, 4747, 5858, 6815, 8178, 8787, 9090, 9494, 12267, 13630, 14241, 14645, 17574, 20445, 23735, 24534, 26361, 28482, 29290, 40890, 42723, 43935, 47470, 52722, 61335, 71205, 85446, 87870, 122670, 131805, 137663, 142410, 213615, 263610, 275326, 412989, 427230, 688315, 825978, 1238967, 1376630, 2064945, 2477934, 4129890, 6194835, 12389670]

約数ペア:

[(1, 12389670), (2, 6194835), (3, 4129890), (5, 2477934), (6, 2064945), (9, 1376630), (10, 1238967), (15, 825978), (18, 688315), (29, 427230), (30, 412989), (45, 275326), (47, 263610), (58, 213615), (87, 142410), (90, 137663), (94, 131805), (101, 122670), (141, 87870), (145, 85446), (174, 71205), (202, 61335), (235, 52722), (261, 47470), (282, 43935), (290, 42723), (303, 40890), (423, 29290), (435, 28482), (470, 26361), (505, 24534), (522, 23735), (606, 20445), (705, 17574), (846, 14645), (870, 14241), (909, 13630), (1010, 12267), (1305, 9494), (1363, 9090), (1410, 8787), (1515, 8178), (1818, 6815), (2115, 5858), (2610, 4747), (2726, 4545), (2929, 4230), (3030, 4089)]