22351860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5437

約数の個数: 72

約数和(自身を含む): 70761600

約数和(自身を除く): 48409740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5399, 10798, 16197, 21596, 26995, 32394, 48591, 53990, 64788, 80985, 97182, 107980, 124177, 161970, 194364, 242955, 248354, 323940, 372531, 485910, 496708, 620885, 745062, 971820, 1117593, 1241770, 1490124, 1862655, 2235186, 2483540, 3725310, 4470372, 5587965, 7450620, 11175930, 22351860]

約数ペア:

[(1, 22351860), (2, 11175930), (3, 7450620), (4, 5587965), (5, 4470372), (6, 3725310), (9, 2483540), (10, 2235186), (12, 1862655), (15, 1490124), (18, 1241770), (20, 1117593), (23, 971820), (30, 745062), (36, 620885), (45, 496708), (46, 485910), (60, 372531), (69, 323940), (90, 248354), (92, 242955), (115, 194364), (138, 161970), (180, 124177), (207, 107980), (230, 97182), (276, 80985), (345, 64788), (414, 53990), (460, 48591), (690, 32394), (828, 26995), (1035, 21596), (1380, 16197), (2070, 10798), (4140, 5399)]