2021149230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{4159}}^1$

素因数の和:4433

約数の個数: 64

約数和(自身を含む): 4931297280

約数和(自身を除く): 2910148050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 167, 194, 291, 334, 485, 501, 582, 835, 970, 1002, 1455, 1670, 2505, 2910, 4159, 5010, 8318, 12477, 16199, 20795, 24954, 32398, 41590, 48597, 62385, 80995, 97194, 124770, 161990, 242985, 403423, 485970, 694553, 806846, 1210269, 1389106, 2017115, 2083659, 2420538, 3472765, 4034230, 4167318, 6051345, 6945530, 10418295, 12102690, 20836590, 67371641, 134743282, 202114923, 336858205, 404229846, 673716410, 1010574615, 2021149230]

約数ペア:

[(1, 2021149230), (2, 1010574615), (3, 673716410), (5, 404229846), (6, 336858205), (10, 202114923), (15, 134743282), (30, 67371641), (97, 20836590), (167, 12102690), (194, 10418295), (291, 6945530), (334, 6051345), (485, 4167318), (501, 4034230), (582, 3472765), (835, 2420538), (970, 2083659), (1002, 2017115), (1455, 1389106), (1670, 1210269), (2505, 806846), (2910, 694553), (4159, 485970), (5010, 403423), (8318, 242985), (12477, 161990), (16199, 124770), (20795, 97194), (24954, 80995), (32398, 62385), (41590, 48597)]