7859340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 24373440

約数和(自身を除く): 16514100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 929, 940, 1410, 1692, 1858, 2115, 2787, 2820, 3716, 4230, 4645, 5574, 8361, 8460, 9290, 11148, 13935, 16722, 18580, 27870, 33444, 41805, 43663, 55740, 83610, 87326, 130989, 167220, 174652, 218315, 261978, 392967, 436630, 523956, 654945, 785934, 873260, 1309890, 1571868, 1964835, 2619780, 3929670, 7859340]

約数ペア:

[(1, 7859340), (2, 3929670), (3, 2619780), (4, 1964835), (5, 1571868), (6, 1309890), (9, 873260), (10, 785934), (12, 654945), (15, 523956), (18, 436630), (20, 392967), (30, 261978), (36, 218315), (45, 174652), (47, 167220), (60, 130989), (90, 87326), (94, 83610), (141, 55740), (180, 43663), (188, 41805), (235, 33444), (282, 27870), (423, 18580), (470, 16722), (564, 13935), (705, 11148), (846, 9290), (929, 8460), (940, 8361), (1410, 5574), (1692, 4645), (1858, 4230), (2115, 3716), (2787, 2820)]