3098340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 10745280

約数和(自身を除く): 7646940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2459, 4918, 7377, 9836, 12295, 14754, 17213, 22131, 24590, 29508, 34426, 36885, 44262, 49180, 51639, 68852, 73770, 86065, 88524, 103278, 110655, 147540, 154917, 172130, 206556, 221310, 258195, 309834, 344260, 442620, 516390, 619668, 774585, 1032780, 1549170, 3098340]

約数ペア:

[(1, 3098340), (2, 1549170), (3, 1032780), (4, 774585), (5, 619668), (6, 516390), (7, 442620), (9, 344260), (10, 309834), (12, 258195), (14, 221310), (15, 206556), (18, 172130), (20, 154917), (21, 147540), (28, 110655), (30, 103278), (35, 88524), (36, 86065), (42, 73770), (45, 68852), (60, 51639), (63, 49180), (70, 44262), (84, 36885), (90, 34426), (105, 29508), (126, 24590), (140, 22131), (180, 17213), (210, 14754), (252, 12295), (315, 9836), (420, 7377), (630, 4918), (1260, 2459)]