73260090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28069}}^1$

素因数の和:28111

約数の個数: 48

約数和(自身を含む): 197051400

約数和(自身を除く): 123791310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 28069, 56138, 84207, 140345, 168414, 252621, 280690, 421035, 505242, 814001, 842070, 1263105, 1628002, 2442003, 2526210, 4070005, 4884006, 7326009, 8140010, 12210015, 14652018, 24420030, 36630045, 73260090]

約数ペア:

[(1, 73260090), (2, 36630045), (3, 24420030), (5, 14652018), (6, 12210015), (9, 8140010), (10, 7326009), (15, 4884006), (18, 4070005), (29, 2526210), (30, 2442003), (45, 1628002), (58, 1263105), (87, 842070), (90, 814001), (145, 505242), (174, 421035), (261, 280690), (290, 252621), (435, 168414), (522, 140345), (870, 84207), (1305, 56138), (2610, 28069)]