30633890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 37933150

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 743, 1085, 1178, 1330, 1486, 2170, 2945, 3715, 4123, 5201, 5890, 7430, 8246, 10402, 14117, 20615, 23033, 26005, 28234, 41230, 46066, 52010, 70585, 98819, 115165, 141170, 161231, 197638, 230330, 322462, 437627, 494095, 806155, 875254, 988190, 1612310, 2188135, 3063389, 4376270, 6126778, 15316945, 30633890]

約数ペア:

[(1, 30633890), (2, 15316945), (5, 6126778), (7, 4376270), (10, 3063389), (14, 2188135), (19, 1612310), (31, 988190), (35, 875254), (38, 806155), (62, 494095), (70, 437627), (95, 322462), (133, 230330), (155, 197638), (190, 161231), (217, 141170), (266, 115165), (310, 98819), (434, 70585), (589, 52010), (665, 46066), (743, 41230), (1085, 28234), (1178, 26005), (1330, 23033), (1486, 20615), (2170, 14117), (2945, 10402), (3715, 8246), (4123, 7430), (5201, 5890)]