30509640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12107}}^1$

素因数の和:12131

約数の個数: 96

約数和(自身を含む): 113330880

約数和(自身を除く): 82821240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12107, 24214, 36321, 48428, 60535, 72642, 84749, 96856, 108963, 121070, 145284, 169498, 181605, 217926, 242140, 254247, 290568, 338996, 363210, 423745, 435852, 484280, 508494, 544815, 677992, 726420, 762741, 847490, 871704, 1016988, 1089630, 1271235, 1452840, 1525482, 1694980, 2033976, 2179260, 2542470, 3050964, 3389960, 3813705, 4358520, 5084940, 6101928, 7627410, 10169880, 15254820, 30509640]

約数ペア:

[(1, 30509640), (2, 15254820), (3, 10169880), (4, 7627410), (5, 6101928), (6, 5084940), (7, 4358520), (8, 3813705), (9, 3389960), (10, 3050964), (12, 2542470), (14, 2179260), (15, 2033976), (18, 1694980), (20, 1525482), (21, 1452840), (24, 1271235), (28, 1089630), (30, 1016988), (35, 871704), (36, 847490), (40, 762741), (42, 726420), (45, 677992), (56, 544815), (60, 508494), (63, 484280), (70, 435852), (72, 423745), (84, 363210), (90, 338996), (105, 290568), (120, 254247), (126, 242140), (140, 217926), (168, 181605), (180, 169498), (210, 145284), (252, 121070), (280, 108963), (315, 96856), (360, 84749), (420, 72642), (504, 60535), (630, 48428), (840, 36321), (1260, 24214), (2520, 12107)]