219265170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5567

約数の個数: 64

約数和(自身を含む): 555945984

約数和(自身を除く): 336680814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 5483, 6665, 7998, 10966, 13330, 16449, 19995, 27415, 32898, 39990, 54830, 82245, 164490, 169973, 235769, 339946, 471538, 509919, 707307, 849865, 1019838, 1178845, 1414614, 1699730, 2357690, 2549595, 3536535, 5099190, 7073070, 7308839, 14617678, 21926517, 36544195, 43853034, 73088390, 109632585, 219265170]

約数ペア:

[(1, 219265170), (2, 109632585), (3, 73088390), (5, 43853034), (6, 36544195), (10, 21926517), (15, 14617678), (30, 7308839), (31, 7073070), (43, 5099190), (62, 3536535), (86, 2549595), (93, 2357690), (129, 1699730), (155, 1414614), (186, 1178845), (215, 1019838), (258, 849865), (310, 707307), (430, 509919), (465, 471538), (645, 339946), (930, 235769), (1290, 169973), (1333, 164490), (2666, 82245), (3999, 54830), (5483, 39990), (6665, 32898), (7998, 27415), (10966, 19995), (13330, 16449)]