3155900860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3220307}}^1$

素因数の和:3220330

約数の個数: 36

約数和(自身を含む): 7709417352

約数和(自身を除く): 4553516492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3220307, 6440614, 12881228, 16101535, 22542149, 32203070, 45084298, 64406140, 90168596, 112710745, 157795043, 225421490, 315590086, 450842980, 631180172, 788975215, 1577950430, 3155900860]

約数ペア:

[(1, 3155900860), (2, 1577950430), (4, 788975215), (5, 631180172), (7, 450842980), (10, 315590086), (14, 225421490), (20, 157795043), (28, 112710745), (35, 90168596), (49, 64406140), (70, 45084298), (98, 32203070), (140, 22542149), (196, 16101535), (245, 12881228), (490, 6440614), (980, 3220307)]