3435390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 11203920

約数和(自身を除く): 7768530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 41, 42, 45, 49, 57, 63, 70, 82, 90, 95, 98, 105, 114, 123, 126, 133, 147, 171, 190, 205, 210, 245, 246, 266, 285, 287, 294, 315, 342, 369, 399, 410, 441, 490, 570, 574, 615, 630, 665, 735, 738, 779, 798, 855, 861, 882, 931, 1197, 1230, 1330, 1435, 1470, 1558, 1710, 1722, 1845, 1862, 1995, 2009, 2205, 2337, 2394, 2583, 2793, 2870, 3690, 3895, 3990, 4018, 4305, 4410, 4655, 4674, 5166, 5453, 5586, 5985, 6027, 7011, 7790, 8379, 8610, 9310, 10045, 10906, 11685, 11970, 12054, 12915, 13965, 14022, 16359, 16758, 18081, 20090, 23370, 25830, 27265, 27930, 30135, 32718, 35055, 36162, 38171, 41895, 49077, 54530, 60270, 70110, 76342, 81795, 83790, 90405, 98154, 114513, 163590, 180810, 190855, 229026, 245385, 343539, 381710, 490770, 572565, 687078, 1145130, 1717695, 3435390]

約数ペア:

[(1, 3435390), (2, 1717695), (3, 1145130), (5, 687078), (6, 572565), (7, 490770), (9, 381710), (10, 343539), (14, 245385), (15, 229026), (18, 190855), (19, 180810), (21, 163590), (30, 114513), (35, 98154), (38, 90405), (41, 83790), (42, 81795), (45, 76342), (49, 70110), (57, 60270), (63, 54530), (70, 49077), (82, 41895), (90, 38171), (95, 36162), (98, 35055), (105, 32718), (114, 30135), (123, 27930), (126, 27265), (133, 25830), (147, 23370), (171, 20090), (190, 18081), (205, 16758), (210, 16359), (245, 14022), (246, 13965), (266, 12915), (285, 12054), (287, 11970), (294, 11685), (315, 10906), (342, 10045), (369, 9310), (399, 8610), (410, 8379), (441, 7790), (490, 7011), (570, 6027), (574, 5985), (615, 5586), (630, 5453), (665, 5166), (735, 4674), (738, 4655), (779, 4410), (798, 4305), (855, 4018), (861, 3990), (882, 3895), (931, 3690), (1197, 2870), (1230, 2793), (1330, 2583), (1435, 2394), (1470, 2337), (1558, 2205), (1710, 2009), (1722, 1995), (1845, 1862)]