561321030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8501}}^1$

素因数の和:8613

約数の個数: 64

約数和(自身を含む): 1410379776

約数和(自身を除く): 849058746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 930, 1065, 2130, 2201, 4402, 6603, 8501, 11005, 13206, 17002, 22010, 25503, 33015, 42505, 51006, 66030, 85010, 127515, 255030, 263531, 527062, 603571, 790593, 1207142, 1317655, 1581186, 1810713, 2635310, 3017855, 3621426, 3952965, 6035710, 7905930, 9053565, 18107130, 18710701, 37421402, 56132103, 93553505, 112264206, 187107010, 280660515, 561321030]

約数ペア:

[(1, 561321030), (2, 280660515), (3, 187107010), (5, 112264206), (6, 93553505), (10, 56132103), (15, 37421402), (30, 18710701), (31, 18107130), (62, 9053565), (71, 7905930), (93, 6035710), (142, 3952965), (155, 3621426), (186, 3017855), (213, 2635310), (310, 1810713), (355, 1581186), (426, 1317655), (465, 1207142), (710, 790593), (930, 603571), (1065, 527062), (2130, 263531), (2201, 255030), (4402, 127515), (6603, 85010), (8501, 66030), (11005, 51006), (13206, 42505), (17002, 33015), (22010, 25503)]