2468340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 8789760

約数和(自身を除く): 6321420

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, 653, 756, 945, 1260, 1306, 1890, 1959, 2612, 3265, 3780, 3918, 4571, 5877, 6530, 7836, 9142, 9795, 11754, 13060, 13713, 17631, 18284, 19590, 22855, 23508, 27426, 29385, 35262, 39180, 41139, 45710, 54852, 58770, 68565, 70524, 82278, 88155, 91420, 117540, 123417, 137130, 164556, 176310, 205695, 246834, 274260, 352620, 411390, 493668, 617085, 822780, 1234170, 2468340]

約数ペア:

[(1, 2468340), (2, 1234170), (3, 822780), (4, 617085), (5, 493668), (6, 411390), (7, 352620), (9, 274260), (10, 246834), (12, 205695), (14, 176310), (15, 164556), (18, 137130), (20, 123417), (21, 117540), (27, 91420), (28, 88155), (30, 82278), (35, 70524), (36, 68565), (42, 58770), (45, 54852), (54, 45710), (60, 41139), (63, 39180), (70, 35262), (84, 29385), (90, 27426), (105, 23508), (108, 22855), (126, 19590), (135, 18284), (140, 17631), (180, 13713), (189, 13060), (210, 11754), (252, 9795), (270, 9142), (315, 7836), (378, 6530), (420, 5877), (540, 4571), (630, 3918), (653, 3780), (756, 3265), (945, 2612), (1260, 1959), (1306, 1890)]