38196060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 123110400

約数和(自身を除く): 84914340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 457, 597, 796, 914, 995, 1194, 1371, 1393, 1828, 1990, 2285, 2388, 2742, 2786, 2985, 3199, 3980, 4179, 4570, 5484, 5572, 5970, 6398, 6855, 6965, 8358, 9140, 9597, 11940, 12796, 13710, 13930, 15995, 16716, 19194, 20895, 27420, 27860, 31990, 38388, 41790, 47985, 63980, 83580, 90943, 95970, 181886, 191940, 272829, 363772, 454715, 545658, 636601, 909430, 1091316, 1273202, 1364145, 1818860, 1909803, 2546404, 2728290, 3183005, 3819606, 5456580, 6366010, 7639212, 9549015, 12732020, 19098030, 38196060]

約数ペア:

[(1, 38196060), (2, 19098030), (3, 12732020), (4, 9549015), (5, 7639212), (6, 6366010), (7, 5456580), (10, 3819606), (12, 3183005), (14, 2728290), (15, 2546404), (20, 1909803), (21, 1818860), (28, 1364145), (30, 1273202), (35, 1091316), (42, 909430), (60, 636601), (70, 545658), (84, 454715), (105, 363772), (140, 272829), (199, 191940), (210, 181886), (398, 95970), (420, 90943), (457, 83580), (597, 63980), (796, 47985), (914, 41790), (995, 38388), (1194, 31990), (1371, 27860), (1393, 27420), (1828, 20895), (1990, 19194), (2285, 16716), (2388, 15995), (2742, 13930), (2786, 13710), (2985, 12796), (3199, 11940), (3980, 9597), (4179, 9140), (4570, 8358), (5484, 6965), (5572, 6855), (5970, 6398)]