17694180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 65372160

約数和(自身を除く): 47677980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 151, 155, 180, 186, 189, 210, 217, 252, 270, 279, 302, 310, 315, 372, 378, 420, 434, 453, 465, 540, 558, 604, 620, 630, 651, 755, 756, 837, 868, 906, 930, 945, 1057, 1085, 1116, 1260, 1302, 1359, 1395, 1510, 1674, 1812, 1860, 1890, 1953, 2114, 2170, 2265, 2604, 2718, 2790, 3020, 3171, 3255, 3348, 3780, 3906, 4077, 4185, 4228, 4340, 4530, 4681, 5285, 5436, 5580, 5859, 6342, 6510, 6795, 7812, 8154, 8370, 9060, 9362, 9513, 9765, 10570, 11718, 12684, 13020, 13590, 14043, 15855, 16308, 16740, 18724, 19026, 19530, 20385, 21140, 23405, 23436, 27180, 28086, 28539, 29295, 31710, 32767, 38052, 39060, 40770, 42129, 46810, 47565, 56172, 57078, 58590, 63420, 65534, 70215, 81540, 84258, 93620, 95130, 98301, 114156, 117180, 126387, 131068, 140430, 142695, 163835, 168516, 190260, 196602, 210645, 252774, 280860, 285390, 294903, 327670, 393204, 421290, 491505, 505548, 570780, 589806, 631935, 655340, 842580, 884709, 983010, 1179612, 1263870, 1474515, 1769418, 1966020, 2527740, 2949030, 3538836, 4423545, 5898060, 8847090, 17694180]

約数ペア:

[(1, 17694180), (2, 8847090), (3, 5898060), (4, 4423545), (5, 3538836), (6, 2949030), (7, 2527740), (9, 1966020), (10, 1769418), (12, 1474515), (14, 1263870), (15, 1179612), (18, 983010), (20, 884709), (21, 842580), (27, 655340), (28, 631935), (30, 589806), (31, 570780), (35, 505548), (36, 491505), (42, 421290), (45, 393204), (54, 327670), (60, 294903), (62, 285390), (63, 280860), (70, 252774), (84, 210645), (90, 196602), (93, 190260), (105, 168516), (108, 163835), (124, 142695), (126, 140430), (135, 131068), (140, 126387), (151, 117180), (155, 114156), (180, 98301), (186, 95130), (189, 93620), (210, 84258), (217, 81540), (252, 70215), (270, 65534), (279, 63420), (302, 58590), (310, 57078), (315, 56172), (372, 47565), (378, 46810), (420, 42129), (434, 40770), (453, 39060), (465, 38052), (540, 32767), (558, 31710), (604, 29295), (620, 28539), (630, 28086), (651, 27180), (755, 23436), (756, 23405), (837, 21140), (868, 20385), (906, 19530), (930, 19026), (945, 18724), (1057, 16740), (1085, 16308), (1116, 15855), (1260, 14043), (1302, 13590), (1359, 13020), (1395, 12684), (1510, 11718), (1674, 10570), (1812, 9765), (1860, 9513), (1890, 9362), (1953, 9060), (2114, 8370), (2170, 8154), (2265, 7812), (2604, 6795), (2718, 6510), (2790, 6342), (3020, 5859), (3171, 5580), (3255, 5436), (3348, 5285), (3780, 4681), (3906, 4530), (4077, 4340), (4185, 4228)]