7298843220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{943003}}^1$

素因数の和:943061

約数の個数: 72

約数和(自身を含む): 22654728096

約数和(自身を除く): 15355884876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 943003, 1886006, 2829009, 3772012, 4715015, 5658018, 8487027, 9430030, 11316036, 14145045, 16974054, 18860060, 28290090, 33948108, 40549129, 42435135, 56580180, 81098258, 84870270, 121647387, 162196516, 169740540, 202745645, 243294774, 364942161, 405491290, 486589548, 608236935, 729884322, 810982580, 1216473870, 1459768644, 1824710805, 2432947740, 3649421610, 7298843220]

約数ペア:

[(1, 7298843220), (2, 3649421610), (3, 2432947740), (4, 1824710805), (5, 1459768644), (6, 1216473870), (9, 810982580), (10, 729884322), (12, 608236935), (15, 486589548), (18, 405491290), (20, 364942161), (30, 243294774), (36, 202745645), (43, 169740540), (45, 162196516), (60, 121647387), (86, 84870270), (90, 81098258), (129, 56580180), (172, 42435135), (180, 40549129), (215, 33948108), (258, 28290090), (387, 18860060), (430, 16974054), (516, 14145045), (645, 11316036), (774, 9430030), (860, 8487027), (1290, 5658018), (1548, 4715015), (1935, 3772012), (2580, 2829009), (3870, 1886006), (7740, 943003)]