982463220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{147517}}^1$

素因数の和:147569

約数の個数: 72

約数和(自身を含む): 3060703464

約数和(自身を除く): 2078240244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 147517, 295034, 442551, 590068, 737585, 885102, 1327653, 1475170, 1770204, 2212755, 2655306, 2950340, 4425510, 5310612, 5458129, 6638265, 8851020, 10916258, 13276530, 16374387, 21832516, 26553060, 27290645, 32748774, 49123161, 54581290, 65497548, 81871935, 98246322, 109162580, 163743870, 196492644, 245615805, 327487740, 491231610, 982463220]

約数ペア:

[(1, 982463220), (2, 491231610), (3, 327487740), (4, 245615805), (5, 196492644), (6, 163743870), (9, 109162580), (10, 98246322), (12, 81871935), (15, 65497548), (18, 54581290), (20, 49123161), (30, 32748774), (36, 27290645), (37, 26553060), (45, 21832516), (60, 16374387), (74, 13276530), (90, 10916258), (111, 8851020), (148, 6638265), (180, 5458129), (185, 5310612), (222, 4425510), (333, 2950340), (370, 2655306), (444, 2212755), (555, 1770204), (666, 1475170), (740, 1327653), (1110, 885102), (1332, 737585), (1665, 590068), (2220, 442551), (3330, 295034), (6660, 147517)]