498348540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162859}}^1$

素因数の和:162891

約数の個数: 72

約数和(自身を含む): 1600588080

約数和(自身を除く): 1102239540

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, 1530, 3060, 162859, 325718, 488577, 651436, 814295, 977154, 1465731, 1628590, 1954308, 2442885, 2768603, 2931462, 3257180, 4885770, 5537206, 5862924, 7328655, 8305809, 9771540, 11074412, 13843015, 14657310, 16611618, 24917427, 27686030, 29314620, 33223236, 41529045, 49834854, 55372060, 83058090, 99669708, 124587135, 166116180, 249174270, 498348540]

約数ペア:

[(1, 498348540), (2, 249174270), (3, 166116180), (4, 124587135), (5, 99669708), (6, 83058090), (9, 55372060), (10, 49834854), (12, 41529045), (15, 33223236), (17, 29314620), (18, 27686030), (20, 24917427), (30, 16611618), (34, 14657310), (36, 13843015), (45, 11074412), (51, 9771540), (60, 8305809), (68, 7328655), (85, 5862924), (90, 5537206), (102, 4885770), (153, 3257180), (170, 2931462), (180, 2768603), (204, 2442885), (255, 1954308), (306, 1628590), (340, 1465731), (510, 977154), (612, 814295), (765, 651436), (1020, 488577), (1530, 325718), (3060, 162859)]