61039930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 135364608

約数和(自身を除く): 74324678

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1223, 1426, 1610, 2170, 2446, 3565, 4991, 6115, 7130, 8561, 9982, 12230, 17122, 24955, 28129, 37913, 42805, 49910, 56258, 75826, 85610, 140645, 189565, 196903, 265391, 281290, 379130, 393806, 530782, 871999, 984515, 1326955, 1743998, 1969030, 2653910, 4359995, 6103993, 8719990, 12207986, 30519965, 61039930]

約数ペア:

[(1, 61039930), (2, 30519965), (5, 12207986), (7, 8719990), (10, 6103993), (14, 4359995), (23, 2653910), (31, 1969030), (35, 1743998), (46, 1326955), (62, 984515), (70, 871999), (115, 530782), (155, 393806), (161, 379130), (217, 281290), (230, 265391), (310, 196903), (322, 189565), (434, 140645), (713, 85610), (805, 75826), (1085, 56258), (1223, 49910), (1426, 42805), (1610, 37913), (2170, 28129), (2446, 24955), (3565, 17122), (4991, 12230), (6115, 9982), (7130, 8561)]