212601830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9453

約数の個数: 64

約数和(自身を含む): 487503360

約数和(自身を除く): 274901530

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 9403, 11305, 18806, 22610, 47015, 65821, 94030, 131642, 159851, 178657, 319702, 329105, 357314, 658210, 799255, 893285, 1118957, 1250599, 1598510, 1786570, 2237914, 2501198, 3037169, 5594785, 6074338, 6252995, 11189570, 12505990, 15185845, 21260183, 30371690, 42520366, 106300915, 212601830]

約数ペア:

[(1, 212601830), (2, 106300915), (5, 42520366), (7, 30371690), (10, 21260183), (14, 15185845), (17, 12505990), (19, 11189570), (34, 6252995), (35, 6074338), (38, 5594785), (70, 3037169), (85, 2501198), (95, 2237914), (119, 1786570), (133, 1598510), (170, 1250599), (190, 1118957), (238, 893285), (266, 799255), (323, 658210), (595, 357314), (646, 329105), (665, 319702), (1190, 178657), (1330, 159851), (1615, 131642), (2261, 94030), (3230, 65821), (4522, 47015), (9403, 22610), (11305, 18806)]