26723490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 69102720

約数和(自身を除く): 42379230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 859, 915, 1037, 1718, 1830, 2074, 2577, 3111, 4295, 5154, 5185, 6222, 8590, 10370, 12885, 14603, 15555, 25770, 29206, 31110, 43809, 52399, 73015, 87618, 104798, 146030, 157197, 219045, 261995, 314394, 438090, 523990, 785985, 890783, 1571970, 1781566, 2672349, 4453915, 5344698, 8907830, 13361745, 26723490]

約数ペア:

[(1, 26723490), (2, 13361745), (3, 8907830), (5, 5344698), (6, 4453915), (10, 2672349), (15, 1781566), (17, 1571970), (30, 890783), (34, 785985), (51, 523990), (61, 438090), (85, 314394), (102, 261995), (122, 219045), (170, 157197), (183, 146030), (255, 104798), (305, 87618), (366, 73015), (510, 52399), (610, 43809), (859, 31110), (915, 29206), (1037, 25770), (1718, 15555), (1830, 14603), (2074, 12885), (2577, 10370), (3111, 8590), (4295, 6222), (5154, 5185)]