428070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 1082880

約数和(自身を除く): 654810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 751, 1502, 2253, 3755, 4506, 7510, 11265, 14269, 22530, 28538, 42807, 71345, 85614, 142690, 214035, 428070]

約数ペア:

[(1, 428070), (2, 214035), (3, 142690), (5, 85614), (6, 71345), (10, 42807), (15, 28538), (19, 22530), (30, 14269), (38, 11265), (57, 7510), (95, 4506), (114, 3755), (190, 2253), (285, 1502), (570, 751)]