70620330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 186115968

約数和(自身を除く): 115495638

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1237, 1730, 1903, 2474, 2595, 3711, 3806, 5190, 5709, 6185, 7422, 9515, 11418, 12370, 13607, 18555, 19030, 27214, 28545, 37110, 40821, 57090, 68035, 81642, 136070, 204105, 214001, 408210, 428002, 642003, 1070005, 1284006, 2140010, 2354011, 3210015, 4708022, 6420030, 7062033, 11770055, 14124066, 23540110, 35310165, 70620330]

約数ペア:

[(1, 70620330), (2, 35310165), (3, 23540110), (5, 14124066), (6, 11770055), (10, 7062033), (11, 6420030), (15, 4708022), (22, 3210015), (30, 2354011), (33, 2140010), (55, 1284006), (66, 1070005), (110, 642003), (165, 428002), (173, 408210), (330, 214001), (346, 204105), (519, 136070), (865, 81642), (1038, 68035), (1237, 57090), (1730, 40821), (1903, 37110), (2474, 28545), (2595, 27214), (3711, 19030), (3806, 18555), (5190, 13607), (5709, 12370), (6185, 11418), (7422, 9515)]