30716868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 61406268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1223, 1794, 1932, 2093, 2446, 3588, 3669, 4186, 4892, 6279, 7338, 8372, 8561, 12558, 14676, 15899, 17122, 25116, 25683, 28129, 31798, 34244, 47697, 51366, 56258, 63596, 84387, 95394, 102732, 111293, 112516, 168774, 190788, 196903, 222586, 333879, 337548, 365677, 393806, 445172, 590709, 667758, 731354, 787612, 1097031, 1181418, 1335516, 1462708, 2194062, 2362836, 2559739, 4388124, 5119478, 7679217, 10238956, 15358434, 30716868]

約数ペア:

[(1, 30716868), (2, 15358434), (3, 10238956), (4, 7679217), (6, 5119478), (7, 4388124), (12, 2559739), (13, 2362836), (14, 2194062), (21, 1462708), (23, 1335516), (26, 1181418), (28, 1097031), (39, 787612), (42, 731354), (46, 667758), (52, 590709), (69, 445172), (78, 393806), (84, 365677), (91, 337548), (92, 333879), (138, 222586), (156, 196903), (161, 190788), (182, 168774), (273, 112516), (276, 111293), (299, 102732), (322, 95394), (364, 84387), (483, 63596), (546, 56258), (598, 51366), (644, 47697), (897, 34244), (966, 31798), (1092, 28129), (1196, 25683), (1223, 25116), (1794, 17122), (1932, 15899), (2093, 14676), (2446, 12558), (3588, 8561), (3669, 8372), (4186, 7338), (4892, 6279)]