127426290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 318816000

約数和(自身を除く): 191389710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 290, 298, 435, 447, 745, 870, 894, 983, 1490, 1966, 2235, 2949, 4321, 4470, 4915, 5898, 8642, 9830, 12963, 14745, 21605, 25926, 28507, 29490, 43210, 57014, 64815, 85521, 129630, 142535, 146467, 171042, 285070, 292934, 427605, 439401, 732335, 855210, 878802, 1464670, 2197005, 4247543, 4394010, 8495086, 12742629, 21237715, 25485258, 42475430, 63713145, 127426290]

約数ペア:

[(1, 127426290), (2, 63713145), (3, 42475430), (5, 25485258), (6, 21237715), (10, 12742629), (15, 8495086), (29, 4394010), (30, 4247543), (58, 2197005), (87, 1464670), (145, 878802), (149, 855210), (174, 732335), (290, 439401), (298, 427605), (435, 292934), (447, 285070), (745, 171042), (870, 146467), (894, 142535), (983, 129630), (1490, 85521), (1966, 64815), (2235, 57014), (2949, 43210), (4321, 29490), (4470, 28507), (4915, 25926), (5898, 21605), (8642, 14745), (9830, 12963)]