30953538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 87340032

約数和(自身を除く): 56386494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 414, 462, 483, 506, 693, 759, 966, 971, 1386, 1449, 1518, 1771, 1942, 2277, 2898, 2913, 3542, 4554, 5313, 5826, 6797, 8739, 10626, 10681, 13594, 15939, 17478, 20391, 21362, 22333, 31878, 32043, 40782, 44666, 61173, 64086, 66999, 74767, 96129, 122346, 133998, 149534, 156331, 192258, 200997, 224301, 245663, 312662, 401994, 448602, 468993, 491326, 672903, 736989, 937986, 1345806, 1406979, 1473978, 1719641, 2210967, 2813958, 3439282, 4421934, 5158923, 10317846, 15476769, 30953538]

約数ペア:

[(1, 30953538), (2, 15476769), (3, 10317846), (6, 5158923), (7, 4421934), (9, 3439282), (11, 2813958), (14, 2210967), (18, 1719641), (21, 1473978), (22, 1406979), (23, 1345806), (33, 937986), (42, 736989), (46, 672903), (63, 491326), (66, 468993), (69, 448602), (77, 401994), (99, 312662), (126, 245663), (138, 224301), (154, 200997), (161, 192258), (198, 156331), (207, 149534), (231, 133998), (253, 122346), (322, 96129), (414, 74767), (462, 66999), (483, 64086), (506, 61173), (693, 44666), (759, 40782), (966, 32043), (971, 31878), (1386, 22333), (1449, 21362), (1518, 20391), (1771, 17478), (1942, 15939), (2277, 13594), (2898, 10681), (2913, 10626), (3542, 8739), (4554, 6797), (5313, 5826)]