971940

素因数分解:

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

素因数の和:276

約数の個数: 48

約数和(自身を含む): 2765952

約数和(自身を除く): 1794012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 167, 194, 291, 334, 388, 485, 501, 582, 668, 835, 970, 1002, 1164, 1455, 1670, 1940, 2004, 2505, 2910, 3340, 5010, 5820, 10020, 16199, 32398, 48597, 64796, 80995, 97194, 161990, 194388, 242985, 323980, 485970, 971940]

約数ペア:

[(1, 971940), (2, 485970), (3, 323980), (4, 242985), (5, 194388), (6, 161990), (10, 97194), (12, 80995), (15, 64796), (20, 48597), (30, 32398), (60, 16199), (97, 10020), (167, 5820), (194, 5010), (291, 3340), (334, 2910), (388, 2505), (485, 2004), (501, 1940), (582, 1670), (668, 1455), (835, 1164), (970, 1002)]