23239620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 74850048

約数和(自身を除く): 51610428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 67, 82, 90, 94, 123, 134, 141, 164, 180, 188, 201, 205, 235, 246, 268, 282, 335, 369, 402, 410, 423, 470, 492, 564, 603, 615, 670, 705, 738, 804, 820, 846, 940, 1005, 1206, 1230, 1340, 1410, 1476, 1692, 1845, 1927, 2010, 2115, 2412, 2460, 2747, 2820, 3015, 3149, 3690, 3854, 4020, 4230, 5494, 5781, 6030, 6298, 7380, 7708, 8241, 8460, 9447, 9635, 10988, 11562, 12060, 12596, 13735, 15745, 16482, 17343, 18894, 19270, 23124, 24723, 27470, 28341, 28905, 31490, 32964, 34686, 37788, 38540, 41205, 47235, 49446, 54940, 56682, 57810, 62980, 69372, 82410, 86715, 94470, 98892, 113364, 115620, 123615, 129109, 141705, 164820, 173430, 188940, 247230, 258218, 283410, 346860, 387327, 494460, 516436, 566820, 645545, 774654, 1161981, 1291090, 1549308, 1936635, 2323962, 2582180, 3873270, 4647924, 5809905, 7746540, 11619810, 23239620]

約数ペア:

[(1, 23239620), (2, 11619810), (3, 7746540), (4, 5809905), (5, 4647924), (6, 3873270), (9, 2582180), (10, 2323962), (12, 1936635), (15, 1549308), (18, 1291090), (20, 1161981), (30, 774654), (36, 645545), (41, 566820), (45, 516436), (47, 494460), (60, 387327), (67, 346860), (82, 283410), (90, 258218), (94, 247230), (123, 188940), (134, 173430), (141, 164820), (164, 141705), (180, 129109), (188, 123615), (201, 115620), (205, 113364), (235, 98892), (246, 94470), (268, 86715), (282, 82410), (335, 69372), (369, 62980), (402, 57810), (410, 56682), (423, 54940), (470, 49446), (492, 47235), (564, 41205), (603, 38540), (615, 37788), (670, 34686), (705, 32964), (738, 31490), (804, 28905), (820, 28341), (846, 27470), (940, 24723), (1005, 23124), (1206, 19270), (1230, 18894), (1340, 17343), (1410, 16482), (1476, 15745), (1692, 13735), (1845, 12596), (1927, 12060), (2010, 11562), (2115, 10988), (2412, 9635), (2460, 9447), (2747, 8460), (2820, 8241), (3015, 7708), (3149, 7380), (3690, 6298), (3854, 6030), (4020, 5781), (4230, 5494)]