28653450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 84101760

約数和(自身を除く): 55448310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 941, 1015, 1050, 1218, 1450, 1882, 2030, 2175, 2823, 3045, 4350, 4705, 5075, 5646, 6090, 6587, 9410, 10150, 13174, 14115, 15225, 19761, 23525, 27289, 28230, 30450, 32935, 39522, 47050, 54578, 65870, 70575, 81867, 98805, 136445, 141150, 163734, 164675, 191023, 197610, 272890, 329350, 382046, 409335, 494025, 573069, 682225, 818670, 955115, 988050, 1146138, 1364450, 1910230, 2046675, 2865345, 4093350, 4775575, 5730690, 9551150, 14326725, 28653450]

約数ペア:

[(1, 28653450), (2, 14326725), (3, 9551150), (5, 5730690), (6, 4775575), (7, 4093350), (10, 2865345), (14, 2046675), (15, 1910230), (21, 1364450), (25, 1146138), (29, 988050), (30, 955115), (35, 818670), (42, 682225), (50, 573069), (58, 494025), (70, 409335), (75, 382046), (87, 329350), (105, 272890), (145, 197610), (150, 191023), (174, 164675), (175, 163734), (203, 141150), (210, 136445), (290, 98805), (350, 81867), (406, 70575), (435, 65870), (525, 54578), (609, 47050), (725, 39522), (870, 32935), (941, 30450), (1015, 28230), (1050, 27289), (1218, 23525), (1450, 19761), (1882, 15225), (2030, 14115), (2175, 13174), (2823, 10150), (3045, 9410), (4350, 6587), (4705, 6090), (5075, 5646)]