8847090

素因数分解:

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

素因数の和:205

約数の個数: 128

約数和(自身を含む): 28016640

約数和(自身を除く): 19169550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 151, 155, 186, 189, 210, 217, 270, 279, 302, 310, 315, 378, 434, 453, 465, 558, 630, 651, 755, 837, 906, 930, 945, 1057, 1085, 1302, 1359, 1395, 1510, 1674, 1890, 1953, 2114, 2170, 2265, 2718, 2790, 3171, 3255, 3906, 4077, 4185, 4530, 4681, 5285, 5859, 6342, 6510, 6795, 8154, 8370, 9362, 9513, 9765, 10570, 11718, 13590, 14043, 15855, 19026, 19530, 20385, 23405, 28086, 28539, 29295, 31710, 32767, 40770, 42129, 46810, 47565, 57078, 58590, 65534, 70215, 84258, 95130, 98301, 126387, 140430, 142695, 163835, 196602, 210645, 252774, 285390, 294903, 327670, 421290, 491505, 589806, 631935, 884709, 983010, 1263870, 1474515, 1769418, 2949030, 4423545, 8847090]

約数ペア:

[(1, 8847090), (2, 4423545), (3, 2949030), (5, 1769418), (6, 1474515), (7, 1263870), (9, 983010), (10, 884709), (14, 631935), (15, 589806), (18, 491505), (21, 421290), (27, 327670), (30, 294903), (31, 285390), (35, 252774), (42, 210645), (45, 196602), (54, 163835), (62, 142695), (63, 140430), (70, 126387), (90, 98301), (93, 95130), (105, 84258), (126, 70215), (135, 65534), (151, 58590), (155, 57078), (186, 47565), (189, 46810), (210, 42129), (217, 40770), (270, 32767), (279, 31710), (302, 29295), (310, 28539), (315, 28086), (378, 23405), (434, 20385), (453, 19530), (465, 19026), (558, 15855), (630, 14043), (651, 13590), (755, 11718), (837, 10570), (906, 9765), (930, 9513), (945, 9362), (1057, 8370), (1085, 8154), (1302, 6795), (1359, 6510), (1395, 6342), (1510, 5859), (1674, 5285), (1890, 4681), (1953, 4530), (2114, 4185), (2170, 4077), (2265, 3906), (2718, 3255), (2790, 3171)]