103844580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{247249}}^1$

素因数の和:247268

約数の個数: 48

約数和(自身を含む): 332304000

約数和(自身を除く): 228459420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 247249, 494498, 741747, 988996, 1236245, 1483494, 1730743, 2472490, 2966988, 3461486, 3708735, 4944980, 5192229, 6922972, 7417470, 8653715, 10384458, 14834940, 17307430, 20768916, 25961145, 34614860, 51922290, 103844580]

約数ペア:

[(1, 103844580), (2, 51922290), (3, 34614860), (4, 25961145), (5, 20768916), (6, 17307430), (7, 14834940), (10, 10384458), (12, 8653715), (14, 7417470), (15, 6922972), (20, 5192229), (21, 4944980), (28, 3708735), (30, 3461486), (35, 2966988), (42, 2472490), (60, 1730743), (70, 1483494), (84, 1236245), (105, 988996), (140, 741747), (210, 494498), (420, 247249)]