212959230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2399}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 559872000

約数和(自身を除く): 346912770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 269, 330, 538, 807, 1345, 1614, 2399, 2690, 2959, 4035, 4798, 5918, 7197, 8070, 8877, 11995, 14394, 14795, 17754, 23990, 26389, 29590, 35985, 44385, 52778, 71970, 79167, 88770, 131945, 158334, 263890, 395835, 645331, 791670, 1290662, 1935993, 3226655, 3871986, 6453310, 7098641, 9679965, 14197282, 19359930, 21295923, 35493205, 42591846, 70986410, 106479615, 212959230]

約数ペア:

[(1, 212959230), (2, 106479615), (3, 70986410), (5, 42591846), (6, 35493205), (10, 21295923), (11, 19359930), (15, 14197282), (22, 9679965), (30, 7098641), (33, 6453310), (55, 3871986), (66, 3226655), (110, 1935993), (165, 1290662), (269, 791670), (330, 645331), (538, 395835), (807, 263890), (1345, 158334), (1614, 131945), (2399, 88770), (2690, 79167), (2959, 71970), (4035, 52778), (4798, 44385), (5918, 35985), (7197, 29590), (8070, 26389), (8877, 23990), (11995, 17754), (14394, 14795)]