30314460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 96671232

約数和(自身を除く): 66356772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 1997, 2530, 3036, 3795, 3994, 5060, 5991, 7590, 7988, 9985, 11982, 15180, 19970, 21967, 23964, 29955, 39940, 43934, 45931, 59910, 65901, 87868, 91862, 109835, 119820, 131802, 137793, 183724, 219670, 229655, 263604, 275586, 329505, 439340, 459310, 505241, 551172, 659010, 688965, 918620, 1010482, 1318020, 1377930, 1515723, 2020964, 2526205, 2755860, 3031446, 5052410, 6062892, 7578615, 10104820, 15157230, 30314460]

約数ペア:

[(1, 30314460), (2, 15157230), (3, 10104820), (4, 7578615), (5, 6062892), (6, 5052410), (10, 3031446), (11, 2755860), (12, 2526205), (15, 2020964), (20, 1515723), (22, 1377930), (23, 1318020), (30, 1010482), (33, 918620), (44, 688965), (46, 659010), (55, 551172), (60, 505241), (66, 459310), (69, 439340), (92, 329505), (110, 275586), (115, 263604), (132, 229655), (138, 219670), (165, 183724), (220, 137793), (230, 131802), (253, 119820), (276, 109835), (330, 91862), (345, 87868), (460, 65901), (506, 59910), (660, 45931), (690, 43934), (759, 39940), (1012, 29955), (1265, 23964), (1380, 21967), (1518, 19970), (1997, 15180), (2530, 11982), (3036, 9985), (3795, 7988), (3994, 7590), (5060, 5991)]