28283070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55457}}^1$

素因数の和:55484

約数の個数: 32

約数和(自身を含む): 71873568

約数和(自身を除く): 43590498

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55457, 110914, 166371, 277285, 332742, 554570, 831855, 942769, 1663710, 1885538, 2828307, 4713845, 5656614, 9427690, 14141535, 28283070]

約数ペア:

[(1, 28283070), (2, 14141535), (3, 9427690), (5, 5656614), (6, 4713845), (10, 2828307), (15, 1885538), (17, 1663710), (30, 942769), (34, 831855), (51, 554570), (85, 332742), (102, 277285), (170, 166371), (255, 110914), (510, 55457)]