1566551940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269167}}^1$

素因数の和:269276

約数の個数: 48

約数和(自身を含む): 4431581952

約数和(自身を除く): 2865030012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 269167, 538334, 807501, 1076668, 1345835, 1615002, 2691670, 3230004, 4037505, 5383340, 8075010, 16150020, 26109199, 52218398, 78327597, 104436796, 130545995, 156655194, 261091990, 313310388, 391637985, 522183980, 783275970, 1566551940]

約数ペア:

[(1, 1566551940), (2, 783275970), (3, 522183980), (4, 391637985), (5, 313310388), (6, 261091990), (10, 156655194), (12, 130545995), (15, 104436796), (20, 78327597), (30, 52218398), (60, 26109199), (97, 16150020), (194, 8075010), (291, 5383340), (388, 4037505), (485, 3230004), (582, 2691670), (970, 1615002), (1164, 1345835), (1455, 1076668), (1940, 807501), (2910, 538334), (5820, 269167)]