308740230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201791}}^1$

素因数の和:201821

約数の個数: 48

約数和(自身を含む): 849947904

約数和(自身を除く): 541207674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 201791, 403582, 605373, 1008955, 1210746, 1816119, 2017910, 3026865, 3430447, 3632238, 6053730, 6860894, 9080595, 10291341, 17152235, 18161190, 20582682, 30874023, 34304470, 51456705, 61748046, 102913410, 154370115, 308740230]

約数ペア:

[(1, 308740230), (2, 154370115), (3, 102913410), (5, 61748046), (6, 51456705), (9, 34304470), (10, 30874023), (15, 20582682), (17, 18161190), (18, 17152235), (30, 10291341), (34, 9080595), (45, 6860894), (51, 6053730), (85, 3632238), (90, 3430447), (102, 3026865), (153, 2017910), (170, 1816119), (255, 1210746), (306, 1008955), (510, 605373), (765, 403582), (1530, 201791)]