12831210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 41260032

約数和(自身を除く): 28428822

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, 73, 81, 90, 93, 105, 126, 135, 146, 155, 162, 186, 189, 210, 217, 219, 270, 279, 310, 315, 365, 378, 405, 434, 438, 465, 511, 558, 567, 630, 651, 657, 730, 810, 837, 930, 945, 1022, 1085, 1095, 1134, 1302, 1314, 1395, 1533, 1674, 1890, 1953, 1971, 2170, 2190, 2263, 2511, 2555, 2790, 2835, 3066, 3255, 3285, 3906, 3942, 4185, 4526, 4599, 5022, 5110, 5670, 5859, 5913, 6510, 6570, 6789, 7665, 8370, 9198, 9765, 9855, 11315, 11718, 11826, 12555, 13578, 13797, 15330, 15841, 17577, 19530, 19710, 20367, 22630, 22995, 25110, 27594, 29295, 29565, 31682, 33945, 35154, 40734, 41391, 45990, 47523, 58590, 59130, 61101, 67890, 68985, 79205, 82782, 87885, 95046, 101835, 122202, 137970, 142569, 158410, 175770, 183303, 203670, 206955, 237615, 285138, 305505, 366606, 413910, 427707, 475230, 611010, 712845, 855414, 916515, 1283121, 1425690, 1833030, 2138535, 2566242, 4277070, 6415605, 12831210]

約数ペア:

[(1, 12831210), (2, 6415605), (3, 4277070), (5, 2566242), (6, 2138535), (7, 1833030), (9, 1425690), (10, 1283121), (14, 916515), (15, 855414), (18, 712845), (21, 611010), (27, 475230), (30, 427707), (31, 413910), (35, 366606), (42, 305505), (45, 285138), (54, 237615), (62, 206955), (63, 203670), (70, 183303), (73, 175770), (81, 158410), (90, 142569), (93, 137970), (105, 122202), (126, 101835), (135, 95046), (146, 87885), (155, 82782), (162, 79205), (186, 68985), (189, 67890), (210, 61101), (217, 59130), (219, 58590), (270, 47523), (279, 45990), (310, 41391), (315, 40734), (365, 35154), (378, 33945), (405, 31682), (434, 29565), (438, 29295), (465, 27594), (511, 25110), (558, 22995), (567, 22630), (630, 20367), (651, 19710), (657, 19530), (730, 17577), (810, 15841), (837, 15330), (930, 13797), (945, 13578), (1022, 12555), (1085, 11826), (1095, 11718), (1134, 11315), (1302, 9855), (1314, 9765), (1395, 9198), (1533, 8370), (1674, 7665), (1890, 6789), (1953, 6570), (1971, 6510), (2170, 5913), (2190, 5859), (2263, 5670), (2511, 5110), (2555, 5022), (2790, 4599), (2835, 4526), (3066, 4185), (3255, 3942), (3285, 3906)]