63038920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 100257080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 1511, 2086, 2980, 3022, 4172, 5215, 5960, 6044, 7555, 8344, 10430, 10577, 12088, 15110, 20860, 21154, 30220, 41720, 42308, 52885, 60440, 84616, 105770, 211540, 225139, 423080, 450278, 900556, 1125695, 1575973, 1801112, 2251390, 3151946, 4502780, 6303892, 7879865, 9005560, 12607784, 15759730, 31519460, 63038920]

約数ペア:

[(1, 63038920), (2, 31519460), (4, 15759730), (5, 12607784), (7, 9005560), (8, 7879865), (10, 6303892), (14, 4502780), (20, 3151946), (28, 2251390), (35, 1801112), (40, 1575973), (56, 1125695), (70, 900556), (140, 450278), (149, 423080), (280, 225139), (298, 211540), (596, 105770), (745, 84616), (1043, 60440), (1192, 52885), (1490, 42308), (1511, 41720), (2086, 30220), (2980, 21154), (3022, 20860), (4172, 15110), (5215, 12088), (5960, 10577), (6044, 10430), (7555, 8344)]