5461890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 10020990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 839, 930, 1085, 1302, 1678, 2170, 2517, 3255, 4195, 5034, 5873, 6510, 8390, 11746, 12585, 17619, 25170, 26009, 29365, 35238, 52018, 58730, 78027, 88095, 130045, 156054, 176190, 182063, 260090, 364126, 390135, 546189, 780270, 910315, 1092378, 1820630, 2730945, 5461890]

約数ペア:

[(1, 5461890), (2, 2730945), (3, 1820630), (5, 1092378), (6, 910315), (7, 780270), (10, 546189), (14, 390135), (15, 364126), (21, 260090), (30, 182063), (31, 176190), (35, 156054), (42, 130045), (62, 88095), (70, 78027), (93, 58730), (105, 52018), (155, 35238), (186, 29365), (210, 26009), (217, 25170), (310, 17619), (434, 12585), (465, 11746), (651, 8390), (839, 6510), (930, 5873), (1085, 5034), (1302, 4195), (1678, 3255), (2170, 2517)]