29097540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 96353712

約数和(自身を除く): 67256172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 257, 306, 333, 340, 370, 444, 510, 514, 555, 612, 629, 666, 740, 765, 771, 1020, 1028, 1110, 1258, 1285, 1332, 1530, 1542, 1665, 1887, 2220, 2313, 2516, 2570, 3060, 3084, 3145, 3330, 3774, 3855, 4369, 4626, 5140, 5661, 6290, 6660, 7548, 7710, 8738, 9252, 9435, 9509, 11322, 11565, 12580, 13107, 15420, 17476, 18870, 19018, 21845, 22644, 23130, 26214, 28305, 28527, 37740, 38036, 39321, 43690, 46260, 47545, 52428, 56610, 57054, 65535, 78642, 85581, 87380, 95090, 113220, 114108, 131070, 142635, 157284, 161653, 171162, 190180, 196605, 262140, 285270, 323306, 342324, 393210, 427905, 484959, 570540, 646612, 786420, 808265, 855810, 969918, 1454877, 1616530, 1711620, 1939836, 2424795, 2909754, 3233060, 4849590, 5819508, 7274385, 9699180, 14548770, 29097540]

約数ペア:

[(1, 29097540), (2, 14548770), (3, 9699180), (4, 7274385), (5, 5819508), (6, 4849590), (9, 3233060), (10, 2909754), (12, 2424795), (15, 1939836), (17, 1711620), (18, 1616530), (20, 1454877), (30, 969918), (34, 855810), (36, 808265), (37, 786420), (45, 646612), (51, 570540), (60, 484959), (68, 427905), (74, 393210), (85, 342324), (90, 323306), (102, 285270), (111, 262140), (148, 196605), (153, 190180), (170, 171162), (180, 161653), (185, 157284), (204, 142635), (222, 131070), (255, 114108), (257, 113220), (306, 95090), (333, 87380), (340, 85581), (370, 78642), (444, 65535), (510, 57054), (514, 56610), (555, 52428), (612, 47545), (629, 46260), (666, 43690), (740, 39321), (765, 38036), (771, 37740), (1020, 28527), (1028, 28305), (1110, 26214), (1258, 23130), (1285, 22644), (1332, 21845), (1530, 19018), (1542, 18870), (1665, 17476), (1887, 15420), (2220, 13107), (2313, 12580), (2516, 11565), (2570, 11322), (3060, 9509), (3084, 9435), (3145, 9252), (3330, 8738), (3774, 7710), (3855, 7548), (4369, 6660), (4626, 6290), (5140, 5661)]