12028620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 36126720

約数和(自身を除く): 24098100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 223, 290, 310, 348, 372, 435, 446, 465, 580, 620, 669, 870, 892, 899, 930, 1115, 1338, 1740, 1798, 1860, 2230, 2676, 2697, 3345, 3596, 4460, 4495, 5394, 6467, 6690, 6913, 8990, 10788, 12934, 13380, 13485, 13826, 17980, 19401, 20739, 25868, 26970, 27652, 32335, 34565, 38802, 41478, 53940, 64670, 69130, 77604, 82956, 97005, 103695, 129340, 138260, 194010, 200477, 207390, 388020, 400954, 414780, 601431, 801908, 1002385, 1202862, 2004770, 2405724, 3007155, 4009540, 6014310, 12028620]

約数ペア:

[(1, 12028620), (2, 6014310), (3, 4009540), (4, 3007155), (5, 2405724), (6, 2004770), (10, 1202862), (12, 1002385), (15, 801908), (20, 601431), (29, 414780), (30, 400954), (31, 388020), (58, 207390), (60, 200477), (62, 194010), (87, 138260), (93, 129340), (116, 103695), (124, 97005), (145, 82956), (155, 77604), (174, 69130), (186, 64670), (223, 53940), (290, 41478), (310, 38802), (348, 34565), (372, 32335), (435, 27652), (446, 26970), (465, 25868), (580, 20739), (620, 19401), (669, 17980), (870, 13826), (892, 13485), (899, 13380), (930, 12934), (1115, 10788), (1338, 8990), (1740, 6913), (1798, 6690), (1860, 6467), (2230, 5394), (2676, 4495), (2697, 4460), (3345, 3596)]