302512420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35423}}^1$

素因数の和:35500

約数の個数: 48

約数和(自身を含む): 737952768

約数和(自身を除く): 435440348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 35423, 70846, 141692, 177115, 247961, 354230, 495922, 708460, 991844, 1239805, 2160803, 2479610, 4321606, 4959220, 8643212, 10804015, 15125621, 21608030, 30251242, 43216060, 60502484, 75628105, 151256210, 302512420]

約数ペア:

[(1, 302512420), (2, 151256210), (4, 75628105), (5, 60502484), (7, 43216060), (10, 30251242), (14, 21608030), (20, 15125621), (28, 10804015), (35, 8643212), (61, 4959220), (70, 4321606), (122, 2479610), (140, 2160803), (244, 1239805), (305, 991844), (427, 708460), (610, 495922), (854, 354230), (1220, 247961), (1708, 177115), (2135, 141692), (4270, 70846), (8540, 35423)]