84654270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1423}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 220588992

約数和(自身を除く): 135934722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1423, 1983, 2846, 3305, 3966, 4269, 5949, 6610, 7115, 8538, 9915, 11898, 12807, 14230, 19830, 21345, 25614, 29745, 42690, 59490, 64035, 128070, 940603, 1881206, 2821809, 4703015, 5643618, 8465427, 9406030, 14109045, 16930854, 28218090, 42327135, 84654270]

約数ペア:

[(1, 84654270), (2, 42327135), (3, 28218090), (5, 16930854), (6, 14109045), (9, 9406030), (10, 8465427), (15, 5643618), (18, 4703015), (30, 2821809), (45, 1881206), (90, 940603), (661, 128070), (1322, 64035), (1423, 59490), (1983, 42690), (2846, 29745), (3305, 25614), (3966, 21345), (4269, 19830), (5949, 14230), (6610, 12807), (7115, 11898), (8538, 9915)]