30308382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 79017120

約数和(自身を除く): 48708738

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 401, 442, 494, 646, 663, 741, 802, 969, 1203, 1326, 1482, 1938, 1989, 2223, 2406, 2907, 3609, 3978, 4199, 4446, 5213, 5814, 6817, 7218, 7619, 8398, 10426, 12597, 13634, 15238, 15639, 20451, 22857, 25194, 31278, 37791, 40902, 45714, 46917, 61353, 68571, 75582, 88621, 93834, 99047, 122706, 129523, 137142, 177242, 198094, 259046, 265863, 297141, 388569, 531726, 594282, 777138, 797589, 891423, 1165707, 1595178, 1683799, 1782846, 2331414, 3367598, 5051397, 10102794, 15154191, 30308382]

約数ペア:

[(1, 30308382), (2, 15154191), (3, 10102794), (6, 5051397), (9, 3367598), (13, 2331414), (17, 1782846), (18, 1683799), (19, 1595178), (26, 1165707), (34, 891423), (38, 797589), (39, 777138), (51, 594282), (57, 531726), (78, 388569), (102, 297141), (114, 265863), (117, 259046), (153, 198094), (171, 177242), (221, 137142), (234, 129523), (247, 122706), (306, 99047), (323, 93834), (342, 88621), (401, 75582), (442, 68571), (494, 61353), (646, 46917), (663, 45714), (741, 40902), (802, 37791), (969, 31278), (1203, 25194), (1326, 22857), (1482, 20451), (1938, 15639), (1989, 15238), (2223, 13634), (2406, 12597), (2907, 10426), (3609, 8398), (3978, 7619), (4199, 7218), (4446, 6817), (5213, 5814)]