15236340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{36277}}^1$

素因数の和:36296

約数の個数: 48

約数和(自身を含む): 48757632

約数和(自身を除く): 33521292

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, 36277, 72554, 108831, 145108, 181385, 217662, 253939, 362770, 435324, 507878, 544155, 725540, 761817, 1015756, 1088310, 1269695, 1523634, 2176620, 2539390, 3047268, 3809085, 5078780, 7618170, 15236340]

約数ペア:

[(1, 15236340), (2, 7618170), (3, 5078780), (4, 3809085), (5, 3047268), (6, 2539390), (7, 2176620), (10, 1523634), (12, 1269695), (14, 1088310), (15, 1015756), (20, 761817), (21, 725540), (28, 544155), (30, 507878), (35, 435324), (42, 362770), (60, 253939), (70, 217662), (84, 181385), (105, 145108), (140, 108831), (210, 72554), (420, 36277)]