13474290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 33926400

約数和(自身を除く): 20452110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 122, 183, 185, 199, 222, 305, 366, 370, 398, 555, 597, 610, 915, 995, 1110, 1194, 1830, 1990, 2257, 2985, 4514, 5970, 6771, 7363, 11285, 12139, 13542, 14726, 22089, 22570, 24278, 33855, 36417, 36815, 44178, 60695, 67710, 72834, 73630, 110445, 121390, 182085, 220890, 364170, 449143, 898286, 1347429, 2245715, 2694858, 4491430, 6737145, 13474290]

約数ペア:

[(1, 13474290), (2, 6737145), (3, 4491430), (5, 2694858), (6, 2245715), (10, 1347429), (15, 898286), (30, 449143), (37, 364170), (61, 220890), (74, 182085), (111, 121390), (122, 110445), (183, 73630), (185, 72834), (199, 67710), (222, 60695), (305, 44178), (366, 36815), (370, 36417), (398, 33855), (555, 24278), (597, 22570), (610, 22089), (915, 14726), (995, 13542), (1110, 12139), (1194, 11285), (1830, 7363), (1990, 6771), (2257, 5970), (2985, 4514)]