13745130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 40711680

約数和(自身を除く): 26966550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 42, 58, 61, 70, 74, 87, 105, 111, 122, 145, 174, 183, 185, 203, 210, 222, 259, 290, 305, 366, 370, 406, 427, 435, 518, 555, 609, 610, 777, 854, 870, 915, 1015, 1073, 1110, 1218, 1281, 1295, 1554, 1769, 1830, 2030, 2135, 2146, 2257, 2562, 2590, 3045, 3219, 3538, 3885, 4270, 4514, 5307, 5365, 6090, 6405, 6438, 6771, 7511, 7770, 8845, 10614, 10730, 11285, 12383, 12810, 13542, 15022, 15799, 16095, 17690, 22533, 22570, 24766, 26535, 31598, 32190, 33855, 37149, 37555, 45066, 47397, 53070, 61915, 65453, 67710, 74298, 75110, 78995, 94794, 112665, 123830, 130906, 157990, 185745, 196359, 225330, 236985, 327265, 371490, 392718, 458171, 473970, 654530, 916342, 981795, 1374513, 1963590, 2290855, 2749026, 4581710, 6872565, 13745130]

約数ペア:

[(1, 13745130), (2, 6872565), (3, 4581710), (5, 2749026), (6, 2290855), (7, 1963590), (10, 1374513), (14, 981795), (15, 916342), (21, 654530), (29, 473970), (30, 458171), (35, 392718), (37, 371490), (42, 327265), (58, 236985), (61, 225330), (70, 196359), (74, 185745), (87, 157990), (105, 130906), (111, 123830), (122, 112665), (145, 94794), (174, 78995), (183, 75110), (185, 74298), (203, 67710), (210, 65453), (222, 61915), (259, 53070), (290, 47397), (305, 45066), (366, 37555), (370, 37149), (406, 33855), (427, 32190), (435, 31598), (518, 26535), (555, 24766), (609, 22570), (610, 22533), (777, 17690), (854, 16095), (870, 15799), (915, 15022), (1015, 13542), (1073, 12810), (1110, 12383), (1218, 11285), (1281, 10730), (1295, 10614), (1554, 8845), (1769, 7770), (1830, 7511), (2030, 6771), (2135, 6438), (2146, 6405), (2257, 6090), (2562, 5365), (2590, 5307), (3045, 4514), (3219, 4270), (3538, 3885)]