30505176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 94208400

約数和(自身を除く): 63703224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 109, 117, 138, 156, 169, 184, 207, 218, 234, 276, 299, 312, 327, 338, 414, 436, 468, 507, 552, 598, 654, 676, 828, 872, 897, 936, 981, 1014, 1196, 1308, 1352, 1417, 1521, 1656, 1794, 1962, 2028, 2392, 2507, 2616, 2691, 2834, 3042, 3588, 3887, 3924, 4056, 4251, 5014, 5382, 5668, 6084, 7176, 7521, 7774, 7848, 8502, 10028, 10764, 11336, 11661, 12168, 12753, 15042, 15548, 17004, 18421, 20056, 21528, 22563, 23322, 25506, 30084, 31096, 32591, 34008, 34983, 36842, 45126, 46644, 51012, 55263, 60168, 65182, 69966, 73684, 90252, 93288, 97773, 102024, 110526, 130364, 139932, 147368, 165789, 180504, 195546, 221052, 260728, 279864, 293319, 331578, 391092, 423683, 442104, 586638, 663156, 782184, 847366, 1173276, 1271049, 1326312, 1694732, 2346552, 2542098, 3389464, 3813147, 5084196, 7626294, 10168392, 15252588, 30505176]

約数ペア:

[(1, 30505176), (2, 15252588), (3, 10168392), (4, 7626294), (6, 5084196), (8, 3813147), (9, 3389464), (12, 2542098), (13, 2346552), (18, 1694732), (23, 1326312), (24, 1271049), (26, 1173276), (36, 847366), (39, 782184), (46, 663156), (52, 586638), (69, 442104), (72, 423683), (78, 391092), (92, 331578), (104, 293319), (109, 279864), (117, 260728), (138, 221052), (156, 195546), (169, 180504), (184, 165789), (207, 147368), (218, 139932), (234, 130364), (276, 110526), (299, 102024), (312, 97773), (327, 93288), (338, 90252), (414, 73684), (436, 69966), (468, 65182), (507, 60168), (552, 55263), (598, 51012), (654, 46644), (676, 45126), (828, 36842), (872, 34983), (897, 34008), (936, 32591), (981, 31096), (1014, 30084), (1196, 25506), (1308, 23322), (1352, 22563), (1417, 21528), (1521, 20056), (1656, 18421), (1794, 17004), (1962, 15548), (2028, 15042), (2392, 12753), (2507, 12168), (2616, 11661), (2691, 11336), (2834, 10764), (3042, 10028), (3588, 8502), (3887, 7848), (3924, 7774), (4056, 7521), (4251, 7176), (5014, 6084), (5382, 5668)]