30308784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 86244480

約数和(自身を除く): 55935696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 411, 419, 528, 548, 822, 838, 1096, 1257, 1507, 1644, 1676, 2192, 2514, 3014, 3288, 3352, 4521, 4609, 5028, 6028, 6576, 6704, 9042, 9218, 10056, 12056, 13827, 18084, 18436, 20112, 24112, 27654, 36168, 36872, 55308, 57403, 72336, 73744, 110616, 114806, 172209, 221232, 229612, 344418, 459224, 631433, 688836, 918448, 1262866, 1377672, 1894299, 2525732, 2755344, 3788598, 5051464, 7577196, 10102928, 15154392, 30308784]

約数ペア:

[(1, 30308784), (2, 15154392), (3, 10102928), (4, 7577196), (6, 5051464), (8, 3788598), (11, 2755344), (12, 2525732), (16, 1894299), (22, 1377672), (24, 1262866), (33, 918448), (44, 688836), (48, 631433), (66, 459224), (88, 344418), (132, 229612), (137, 221232), (176, 172209), (264, 114806), (274, 110616), (411, 73744), (419, 72336), (528, 57403), (548, 55308), (822, 36872), (838, 36168), (1096, 27654), (1257, 24112), (1507, 20112), (1644, 18436), (1676, 18084), (2192, 13827), (2514, 12056), (3014, 10056), (3288, 9218), (3352, 9042), (4521, 6704), (4609, 6576), (5028, 6028)]