30987192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 83630880

約数和(自身を除く): 52643688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1433, 1802, 2703, 2866, 3604, 4299, 5406, 5732, 7208, 8598, 10812, 11464, 17196, 21624, 24361, 34392, 48722, 73083, 75949, 97444, 146166, 151898, 194888, 227847, 292332, 303796, 455694, 584664, 607592, 911388, 1291133, 1822776, 2582266, 3873399, 5164532, 7746798, 10329064, 15493596, 30987192]

約数ペア:

[(1, 30987192), (2, 15493596), (3, 10329064), (4, 7746798), (6, 5164532), (8, 3873399), (12, 2582266), (17, 1822776), (24, 1291133), (34, 911388), (51, 607592), (53, 584664), (68, 455694), (102, 303796), (106, 292332), (136, 227847), (159, 194888), (204, 151898), (212, 146166), (318, 97444), (408, 75949), (424, 73083), (636, 48722), (901, 34392), (1272, 24361), (1433, 21624), (1802, 17196), (2703, 11464), (2866, 10812), (3604, 8598), (4299, 7208), (5406, 5732)]