3398220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 12902400

約数和(自身を除く): 9504180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 31, 35, 36, 42, 45, 54, 58, 60, 62, 63, 70, 84, 87, 90, 93, 105, 108, 116, 124, 126, 135, 140, 145, 155, 174, 180, 186, 189, 203, 210, 217, 252, 261, 270, 279, 290, 310, 315, 348, 372, 378, 406, 420, 434, 435, 465, 522, 540, 558, 580, 609, 620, 630, 651, 756, 783, 812, 837, 868, 870, 899, 930, 945, 1015, 1044, 1085, 1116, 1218, 1260, 1302, 1305, 1395, 1566, 1674, 1740, 1798, 1827, 1860, 1890, 1953, 2030, 2170, 2436, 2604, 2610, 2697, 2790, 3045, 3132, 3255, 3348, 3596, 3654, 3780, 3906, 3915, 4060, 4185, 4340, 4495, 5220, 5394, 5481, 5580, 5859, 6090, 6293, 6510, 7308, 7812, 7830, 8091, 8370, 8990, 9135, 9765, 10788, 10962, 11718, 12180, 12586, 13020, 13485, 15660, 16182, 16740, 17980, 18270, 18879, 19530, 21924, 23436, 24273, 25172, 26970, 27405, 29295, 31465, 32364, 36540, 37758, 39060, 40455, 48546, 53940, 54810, 56637, 58590, 62930, 75516, 80910, 94395, 97092, 109620, 113274, 117180, 121365, 125860, 161820, 169911, 188790, 226548, 242730, 283185, 339822, 377580, 485460, 566370, 679644, 849555, 1132740, 1699110, 3398220]

約数ペア:

[(1, 3398220), (2, 1699110), (3, 1132740), (4, 849555), (5, 679644), (6, 566370), (7, 485460), (9, 377580), (10, 339822), (12, 283185), (14, 242730), (15, 226548), (18, 188790), (20, 169911), (21, 161820), (27, 125860), (28, 121365), (29, 117180), (30, 113274), (31, 109620), (35, 97092), (36, 94395), (42, 80910), (45, 75516), (54, 62930), (58, 58590), (60, 56637), (62, 54810), (63, 53940), (70, 48546), (84, 40455), (87, 39060), (90, 37758), (93, 36540), (105, 32364), (108, 31465), (116, 29295), (124, 27405), (126, 26970), (135, 25172), (140, 24273), (145, 23436), (155, 21924), (174, 19530), (180, 18879), (186, 18270), (189, 17980), (203, 16740), (210, 16182), (217, 15660), (252, 13485), (261, 13020), (270, 12586), (279, 12180), (290, 11718), (310, 10962), (315, 10788), (348, 9765), (372, 9135), (378, 8990), (406, 8370), (420, 8091), (434, 7830), (435, 7812), (465, 7308), (522, 6510), (540, 6293), (558, 6090), (580, 5859), (609, 5580), (620, 5481), (630, 5394), (651, 5220), (756, 4495), (783, 4340), (812, 4185), (837, 4060), (868, 3915), (870, 3906), (899, 3780), (930, 3654), (945, 3596), (1015, 3348), (1044, 3255), (1085, 3132), (1116, 3045), (1218, 2790), (1260, 2697), (1302, 2610), (1305, 2604), (1395, 2436), (1566, 2170), (1674, 2030), (1740, 1953), (1798, 1890), (1827, 1860)]