63924770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 142732800

約数和(自身を除く): 78808030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 353, 398, 455, 706, 910, 995, 1393, 1765, 1990, 2471, 2587, 2786, 3530, 4589, 4942, 5174, 6965, 9178, 12355, 12935, 13930, 18109, 22945, 24710, 25870, 32123, 36218, 45890, 64246, 70247, 90545, 140494, 160615, 181090, 321230, 351235, 491729, 702470, 913211, 983458, 1826422, 2458645, 4566055, 4917290, 6392477, 9132110, 12784954, 31962385, 63924770]

約数ペア:

[(1, 63924770), (2, 31962385), (5, 12784954), (7, 9132110), (10, 6392477), (13, 4917290), (14, 4566055), (26, 2458645), (35, 1826422), (65, 983458), (70, 913211), (91, 702470), (130, 491729), (182, 351235), (199, 321230), (353, 181090), (398, 160615), (455, 140494), (706, 90545), (910, 70247), (995, 64246), (1393, 45890), (1765, 36218), (1990, 32123), (2471, 25870), (2587, 24710), (2786, 22945), (3530, 18109), (4589, 13930), (4942, 12935), (5174, 12355), (6965, 9178)]