8870291790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{72169}}^1$

素因数の和:72437

約数の個数: 64

約数和(自身を含む): 22634821440

約数和(自身を除く): 13764529650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 241, 255, 482, 510, 723, 1205, 1446, 2410, 3615, 4097, 7230, 8194, 12291, 20485, 24582, 40970, 61455, 72169, 122910, 144338, 216507, 360845, 433014, 721690, 1082535, 1226873, 2165070, 2453746, 3680619, 6134365, 7361238, 12268730, 17392729, 18403095, 34785458, 36806190, 52178187, 86963645, 104356374, 173927290, 260890935, 295676393, 521781870, 591352786, 887029179, 1478381965, 1774058358, 2956763930, 4435145895, 8870291790]

約数ペア:

[(1, 8870291790), (2, 4435145895), (3, 2956763930), (5, 1774058358), (6, 1478381965), (10, 887029179), (15, 591352786), (17, 521781870), (30, 295676393), (34, 260890935), (51, 173927290), (85, 104356374), (102, 86963645), (170, 52178187), (241, 36806190), (255, 34785458), (482, 18403095), (510, 17392729), (723, 12268730), (1205, 7361238), (1446, 6134365), (2410, 3680619), (3615, 2453746), (4097, 2165070), (7230, 1226873), (8194, 1082535), (12291, 721690), (20485, 433014), (24582, 360845), (40970, 216507), (61455, 144338), (72169, 122910)]