30733040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 79682400

約数和(自身を除く): 48949360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1019, 1040, 1160, 1508, 1885, 2038, 2320, 3016, 3770, 4076, 5095, 6032, 7540, 8152, 10190, 13247, 15080, 16304, 20380, 26494, 29551, 30160, 40760, 52988, 59102, 66235, 81520, 105976, 118204, 132470, 147755, 211952, 236408, 264940, 295510, 384163, 472816, 529880, 591020, 768326, 1059760, 1182040, 1536652, 1920815, 2364080, 3073304, 3841630, 6146608, 7683260, 15366520, 30733040]

約数ペア:

[(1, 30733040), (2, 15366520), (4, 7683260), (5, 6146608), (8, 3841630), (10, 3073304), (13, 2364080), (16, 1920815), (20, 1536652), (26, 1182040), (29, 1059760), (40, 768326), (52, 591020), (58, 529880), (65, 472816), (80, 384163), (104, 295510), (116, 264940), (130, 236408), (145, 211952), (208, 147755), (232, 132470), (260, 118204), (290, 105976), (377, 81520), (464, 66235), (520, 59102), (580, 52988), (754, 40760), (1019, 30160), (1040, 29551), (1160, 26494), (1508, 20380), (1885, 16304), (2038, 15080), (2320, 13247), (3016, 10190), (3770, 8152), (4076, 7540), (5095, 6032)]