30385472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 56

約数和(自身を含む): 66141600

約数和(自身を除く): 35756128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 619, 767, 832, 944, 1238, 1534, 1888, 2476, 3068, 3776, 4952, 6136, 8047, 9904, 12272, 16094, 19808, 24544, 32188, 36521, 39616, 49088, 64376, 73042, 128752, 146084, 257504, 292168, 474773, 515008, 584336, 949546, 1168672, 1899092, 2337344, 3798184, 7596368, 15192736, 30385472]

約数ペア:

[(1, 30385472), (2, 15192736), (4, 7596368), (8, 3798184), (13, 2337344), (16, 1899092), (26, 1168672), (32, 949546), (52, 584336), (59, 515008), (64, 474773), (104, 292168), (118, 257504), (208, 146084), (236, 128752), (416, 73042), (472, 64376), (619, 49088), (767, 39616), (832, 36521), (944, 32188), (1238, 24544), (1534, 19808), (1888, 16094), (2476, 12272), (3068, 9904), (3776, 8047), (4952, 6136)]