834854580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{220861}}^1$

素因数の和:220886

約数の個数: 96

約数和(自身を含む): 2968385280

約数和(自身を除く): 2133530700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 220861, 441722, 662583, 883444, 1104305, 1325166, 1546027, 1987749, 2208610, 2650332, 3092054, 3312915, 3975498, 4417220, 4638081, 5963247, 6184108, 6625830, 7730135, 7950996, 9276162, 9938745, 11926494, 13251660, 13914243, 15460270, 18552324, 19877490, 23190405, 23852988, 27828486, 29816235, 30920540, 39754980, 41742729, 46380810, 55656972, 59632470, 69571215, 83485458, 92761620, 119264940, 139142430, 166970916, 208713645, 278284860, 417427290, 834854580]

約数ペア:

[(1, 834854580), (2, 417427290), (3, 278284860), (4, 208713645), (5, 166970916), (6, 139142430), (7, 119264940), (9, 92761620), (10, 83485458), (12, 69571215), (14, 59632470), (15, 55656972), (18, 46380810), (20, 41742729), (21, 39754980), (27, 30920540), (28, 29816235), (30, 27828486), (35, 23852988), (36, 23190405), (42, 19877490), (45, 18552324), (54, 15460270), (60, 13914243), (63, 13251660), (70, 11926494), (84, 9938745), (90, 9276162), (105, 7950996), (108, 7730135), (126, 6625830), (135, 6184108), (140, 5963247), (180, 4638081), (189, 4417220), (210, 3975498), (252, 3312915), (270, 3092054), (315, 2650332), (378, 2208610), (420, 1987749), (540, 1546027), (630, 1325166), (756, 1104305), (945, 883444), (1260, 662583), (1890, 441722), (3780, 220861)]