1702380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 5050080

約数和(自身を除く): 3347700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1669, 3338, 5007, 6676, 8345, 10014, 16690, 20028, 25035, 28373, 33380, 50070, 56746, 85119, 100140, 113492, 141865, 170238, 283730, 340476, 425595, 567460, 851190, 1702380]

約数ペア:

[(1, 1702380), (2, 851190), (3, 567460), (4, 425595), (5, 340476), (6, 283730), (10, 170238), (12, 141865), (15, 113492), (17, 100140), (20, 85119), (30, 56746), (34, 50070), (51, 33380), (60, 28373), (68, 25035), (85, 20028), (102, 16690), (170, 10014), (204, 8345), (255, 6676), (340, 5007), (510, 3338), (1020, 1669)]