4288620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10211}}^1$

素因数の和:10230

約数の個数: 48

約数和(自身を含む): 13724928

約数和(自身を除く): 9436308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10211, 20422, 30633, 40844, 51055, 61266, 71477, 102110, 122532, 142954, 153165, 204220, 214431, 285908, 306330, 357385, 428862, 612660, 714770, 857724, 1072155, 1429540, 2144310, 4288620]

約数ペア:

[(1, 4288620), (2, 2144310), (3, 1429540), (4, 1072155), (5, 857724), (6, 714770), (7, 612660), (10, 428862), (12, 357385), (14, 306330), (15, 285908), (20, 214431), (21, 204220), (28, 153165), (30, 142954), (35, 122532), (42, 102110), (60, 71477), (70, 61266), (84, 51055), (105, 40844), (140, 30633), (210, 20422), (420, 10211)]