30274956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 80982720

約数和(自身を除く): 50707764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 617, 846, 1044, 1234, 1363, 1692, 1851, 2468, 2726, 3702, 4089, 5452, 5553, 7404, 8178, 11106, 12267, 16356, 17893, 22212, 24534, 28999, 35786, 49068, 53679, 57998, 71572, 86997, 107358, 115996, 161037, 173994, 214716, 260991, 322074, 347988, 521982, 644148, 840971, 1043964, 1681942, 2522913, 3363884, 5045826, 7568739, 10091652, 15137478, 30274956]

約数ペア:

[(1, 30274956), (2, 15137478), (3, 10091652), (4, 7568739), (6, 5045826), (9, 3363884), (12, 2522913), (18, 1681942), (29, 1043964), (36, 840971), (47, 644148), (58, 521982), (87, 347988), (94, 322074), (116, 260991), (141, 214716), (174, 173994), (188, 161037), (261, 115996), (282, 107358), (348, 86997), (423, 71572), (522, 57998), (564, 53679), (617, 49068), (846, 35786), (1044, 28999), (1234, 24534), (1363, 22212), (1692, 17893), (1851, 16356), (2468, 12267), (2726, 11106), (3702, 8178), (4089, 7404), (5452, 5553)]