21836774790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7826801}}^1$

素因数の和:7826845

約数の個数: 48

約数和(自身を含む): 58607093376

約数和(自身を除く): 36770318586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 7826801, 15653602, 23480403, 39134005, 46960806, 70441209, 78268010, 117402015, 140882418, 234804030, 242630831, 352206045, 485261662, 704412090, 727892493, 1213154155, 1455784986, 2183677479, 2426308310, 3639462465, 4367354958, 7278924930, 10918387395, 21836774790]

約数ペア:

[(1, 21836774790), (2, 10918387395), (3, 7278924930), (5, 4367354958), (6, 3639462465), (9, 2426308310), (10, 2183677479), (15, 1455784986), (18, 1213154155), (30, 727892493), (31, 704412090), (45, 485261662), (62, 352206045), (90, 242630831), (93, 234804030), (155, 140882418), (186, 117402015), (279, 78268010), (310, 70441209), (465, 46960806), (558, 39134005), (930, 23480403), (1395, 15653602), (2790, 7826801)]