30175710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 75976704

約数和(自身を除く): 45800994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 457, 465, 710, 914, 930, 1065, 1371, 2130, 2201, 2285, 2742, 4402, 4570, 6603, 6855, 11005, 13206, 13710, 14167, 22010, 28334, 32447, 33015, 42501, 64894, 66030, 70835, 85002, 97341, 141670, 162235, 194682, 212505, 324470, 425010, 486705, 973410, 1005857, 2011714, 3017571, 5029285, 6035142, 10058570, 15087855, 30175710]

約数ペア:

[(1, 30175710), (2, 15087855), (3, 10058570), (5, 6035142), (6, 5029285), (10, 3017571), (15, 2011714), (30, 1005857), (31, 973410), (62, 486705), (71, 425010), (93, 324470), (142, 212505), (155, 194682), (186, 162235), (213, 141670), (310, 97341), (355, 85002), (426, 70835), (457, 66030), (465, 64894), (710, 42501), (914, 33015), (930, 32447), (1065, 28334), (1371, 22010), (2130, 14167), (2201, 13710), (2285, 13206), (2742, 11005), (4402, 6855), (4570, 6603)]