30451512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 95477760

約数和(自身を除く): 65026248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 191, 219, 273, 292, 312, 364, 382, 438, 511, 546, 573, 584, 728, 764, 876, 949, 1022, 1092, 1146, 1337, 1528, 1533, 1752, 1898, 2044, 2184, 2292, 2483, 2674, 2847, 3066, 3796, 4011, 4088, 4584, 4966, 5348, 5694, 6132, 6643, 7449, 7592, 8022, 9932, 10696, 11388, 12264, 13286, 13943, 14898, 16044, 17381, 19864, 19929, 22776, 26572, 27886, 29796, 32088, 34762, 39858, 41829, 52143, 53144, 55772, 59592, 69524, 79716, 83658, 97601, 104286, 111544, 139048, 159432, 167316, 181259, 195202, 208572, 292803, 334632, 362518, 390404, 417144, 543777, 585606, 725036, 780808, 1087554, 1171212, 1268813, 1450072, 2175108, 2342424, 2537626, 3806439, 4350216, 5075252, 7612878, 10150504, 15225756, 30451512]

約数ペア:

[(1, 30451512), (2, 15225756), (3, 10150504), (4, 7612878), (6, 5075252), (7, 4350216), (8, 3806439), (12, 2537626), (13, 2342424), (14, 2175108), (21, 1450072), (24, 1268813), (26, 1171212), (28, 1087554), (39, 780808), (42, 725036), (52, 585606), (56, 543777), (73, 417144), (78, 390404), (84, 362518), (91, 334632), (104, 292803), (146, 208572), (156, 195202), (168, 181259), (182, 167316), (191, 159432), (219, 139048), (273, 111544), (292, 104286), (312, 97601), (364, 83658), (382, 79716), (438, 69524), (511, 59592), (546, 55772), (573, 53144), (584, 52143), (728, 41829), (764, 39858), (876, 34762), (949, 32088), (1022, 29796), (1092, 27886), (1146, 26572), (1337, 22776), (1528, 19929), (1533, 19864), (1752, 17381), (1898, 16044), (2044, 14898), (2184, 13943), (2292, 13286), (2483, 12264), (2674, 11388), (2847, 10696), (3066, 9932), (3796, 8022), (4011, 7592), (4088, 7449), (4584, 6643), (4966, 6132), (5348, 5694)]