90707330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9743}}^1$

素因数の和:9783

約数の個数: 48

約数和(自身を含む): 199946880

約数和(自身を除く): 109239550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 9743, 19486, 48715, 68201, 97430, 136402, 185117, 341005, 370234, 477407, 682010, 925585, 954814, 1295819, 1851170, 2387035, 2591638, 4774070, 6479095, 9070733, 12958190, 18141466, 45353665, 90707330]

約数ペア:

[(1, 90707330), (2, 45353665), (5, 18141466), (7, 12958190), (10, 9070733), (14, 6479095), (19, 4774070), (35, 2591638), (38, 2387035), (49, 1851170), (70, 1295819), (95, 954814), (98, 925585), (133, 682010), (190, 477407), (245, 370234), (266, 341005), (490, 185117), (665, 136402), (931, 97430), (1330, 68201), (1862, 48715), (4655, 19486), (9310, 9743)]