3785220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 12167064

約数和(自身を除く): 8381844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1237, 1530, 2474, 3060, 3711, 4948, 6185, 7422, 11133, 12370, 14844, 18555, 21029, 22266, 24740, 37110, 42058, 44532, 55665, 63087, 74220, 84116, 105145, 111330, 126174, 189261, 210290, 222660, 252348, 315435, 378522, 420580, 630870, 757044, 946305, 1261740, 1892610, 3785220]

約数ペア:

[(1, 3785220), (2, 1892610), (3, 1261740), (4, 946305), (5, 757044), (6, 630870), (9, 420580), (10, 378522), (12, 315435), (15, 252348), (17, 222660), (18, 210290), (20, 189261), (30, 126174), (34, 111330), (36, 105145), (45, 84116), (51, 74220), (60, 63087), (68, 55665), (85, 44532), (90, 42058), (102, 37110), (153, 24740), (170, 22266), (180, 21029), (204, 18555), (255, 14844), (306, 12370), (340, 11133), (510, 7422), (612, 6185), (765, 4948), (1020, 3711), (1237, 3060), (1530, 2474)]