55680030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2902

約数の個数: 96

約数和(自身を含む): 170846208

約数和(自身を除く): 115166178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 2851, 3255, 3906, 5702, 6510, 8553, 9765, 14255, 17106, 19530, 19957, 25659, 28510, 39914, 42765, 51318, 59871, 85530, 88381, 99785, 119742, 128295, 176762, 179613, 199570, 256590, 265143, 299355, 359226, 441905, 530286, 598710, 618667, 795429, 883810, 898065, 1237334, 1325715, 1590858, 1796130, 1856001, 2651430, 3093335, 3712002, 3977145, 5568003, 6186670, 7954290, 9280005, 11136006, 18560010, 27840015, 55680030]

約数ペア:

[(1, 55680030), (2, 27840015), (3, 18560010), (5, 11136006), (6, 9280005), (7, 7954290), (9, 6186670), (10, 5568003), (14, 3977145), (15, 3712002), (18, 3093335), (21, 2651430), (30, 1856001), (31, 1796130), (35, 1590858), (42, 1325715), (45, 1237334), (62, 898065), (63, 883810), (70, 795429), (90, 618667), (93, 598710), (105, 530286), (126, 441905), (155, 359226), (186, 299355), (210, 265143), (217, 256590), (279, 199570), (310, 179613), (315, 176762), (434, 128295), (465, 119742), (558, 99785), (630, 88381), (651, 85530), (930, 59871), (1085, 51318), (1302, 42765), (1395, 39914), (1953, 28510), (2170, 25659), (2790, 19957), (2851, 19530), (3255, 17106), (3906, 14255), (5702, 9765), (6510, 8553)]