974047140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163981}}^1$

素因数の和:164010

約数の個数: 96

約数和(自身を含む): 3305877120

約数和(自身を除く): 2331829980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 163981, 327962, 491943, 655924, 819905, 983886, 1475829, 1639810, 1803791, 1967772, 2459715, 2951658, 3279620, 3607582, 4427487, 4919430, 5411373, 5903316, 7215164, 7379145, 8854974, 9018955, 9838860, 10822746, 14758290, 16234119, 17709948, 18037910, 21645492, 22137435, 27056865, 29516580, 32468238, 36075820, 44274870, 48702357, 54113730, 64936476, 81170595, 88549740, 97404714, 108227460, 162341190, 194809428, 243511785, 324682380, 487023570, 974047140]

約数ペア:

[(1, 974047140), (2, 487023570), (3, 324682380), (4, 243511785), (5, 194809428), (6, 162341190), (9, 108227460), (10, 97404714), (11, 88549740), (12, 81170595), (15, 64936476), (18, 54113730), (20, 48702357), (22, 44274870), (27, 36075820), (30, 32468238), (33, 29516580), (36, 27056865), (44, 22137435), (45, 21645492), (54, 18037910), (55, 17709948), (60, 16234119), (66, 14758290), (90, 10822746), (99, 9838860), (108, 9018955), (110, 8854974), (132, 7379145), (135, 7215164), (165, 5903316), (180, 5411373), (198, 4919430), (220, 4427487), (270, 3607582), (297, 3279620), (330, 2951658), (396, 2459715), (495, 1967772), (540, 1803791), (594, 1639810), (660, 1475829), (990, 983886), (1188, 819905), (1485, 655924), (1980, 491943), (2970, 327962), (5940, 163981)]