1570380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 5026560

約数和(自身を除く): 3456180

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, 3739, 7478, 11217, 14956, 18695, 22434, 26173, 37390, 44868, 52346, 56085, 74780, 78519, 104692, 112170, 130865, 157038, 224340, 261730, 314076, 392595, 523460, 785190, 1570380]

約数ペア:

[(1, 1570380), (2, 785190), (3, 523460), (4, 392595), (5, 314076), (6, 261730), (7, 224340), (10, 157038), (12, 130865), (14, 112170), (15, 104692), (20, 78519), (21, 74780), (28, 56085), (30, 52346), (35, 44868), (42, 37390), (60, 26173), (70, 22434), (84, 18695), (105, 14956), (140, 11217), (210, 7478), (420, 3739)]